Recognised as Colour

#D8540F

#D8540F
Orange
Dark
Nearest: Chocolate

#D8540F is a orange with RGB values 216, 84, 15 and HSL 21°, 87%, 45%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#D8540F#D8540F

HEX#D8540F

RGBrgb(216, 84, 15)

RGB (0–1)0.8471, 0.3294, 0.0588

RGB percentages84.7%, 32.9%, 5.9%

HSLhsl(20.6, 87%, 45.3%)

HSV / HSBhsv(20.6, 93.1%, 84.7%)

CMYK0%, 61.1%, 93.1%, 15.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,177,295

CSS custom property--colour: #D8540F;

Brightness & contrast

Relative luminance0.20974WCAG 2.x, 0 is black and 1 is white

Perceived brightness134.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.19:1

Contrast with white4.04:1WCAG normal text: Fail

Contrast with black5.19:1WCAG normal text: AA

Greyscale equivalent#6B6B6B

Inverted#27ABF0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7B6C00no red cones; affects about 1% of men; ΔE 54.5 from the original

Deuteranopia#9B8A01no green cones; the most common form, about 1% of men; ΔE 55.2 from the original

Tritanopia#EE3049no blue cones; rare, and affects men and women equally; ΔE 33.7 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text4.04:1WCAG large text: AA

Contrast with black, large text5.19:1WCAG large text: AAA

Named colours

Chocolate · ΔE 12.8 Tomato · ΔE 18.2 Coral · ΔE 19.1 Orange red · ΔE 21.3 Dark orange · ΔE 26.1 Firebrick · ΔE 26.7

Nearest named CSS colourChocolate (#D2691E)ΔE 12.84, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0F93D8

Analogous#D80F2F, #D8B80F

Triadic#0FD854, #540FD8

Split complementary#0FD8B9, #0F2ED8

Tetradic#2FD80F, #0F93D8, #B80FD8

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FACFB9

Lighter +30%#F7AF89

Lighter +20%#F48E59

Lighter +10%#F06E2A

Darker −10%#A8410C

Darker −20%#792F08

Darker −30%#491C05

Darker −40%#190A02

More saturated +25%#E74F00

Less saturated −25%#BB5D2C

Channel breakdown

R216

G84

B15

Red216 (84.7%)

Green84 (32.9%)

Blue15 (5.9%)

Hue20.6°

Saturation (HSL)87.01%

Lightness45.29%

Dominant channelRed

Hex per channelR D8 · G 54 · B 0F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#D8540F

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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