Recognised as Colour

#D55512

#D55512
Orange
Dark
Nearest: Chocolate

#D55512 is a orange with RGB values 213, 85, 18 and HSL 21°, 84%, 45%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#D55512#D55512

HEX#D55512

RGBrgb(213, 85, 18)

RGB (0–1)0.8353, 0.3333, 0.0706

RGB percentages83.5%, 33.3%, 7.1%

HSLhsl(20.6, 84.4%, 45.3%)

HSV / HSBhsv(20.6, 91.5%, 83.5%)

CMYK0%, 60.1%, 91.5%, 16.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,980,946

CSS custom property--colour: #D55512;

Brightness & contrast

Relative luminance0.20687WCAG 2.x, 0 is black and 1 is white

Perceived brightness133.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.14:1

Contrast with white4.09:1WCAG normal text: Fail

Contrast with black5.14:1WCAG normal text: AA

Greyscale equivalent#6B6B6B

Inverted#2AAAED

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7A6B00no red cones; affects about 1% of men; ΔE 52.8 from the original

Deuteranopia#9A8806no green cones; the most common form, about 1% of men; ΔE 53 from the original

Tritanopia#EB334Ano blue cones; rare, and affects men and women equally; ΔE 33.5 from the original

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

Contrast with white, large text4.09:1WCAG large text: AA

Contrast with black, large text5.14:1WCAG large text: AAA

Named colours

Chocolate · ΔE 11.3 Tomato · ΔE 18.3 Coral · ΔE 18.4 Orange red · ΔE 23.3 Firebrick · ΔE 26 Dark orange · ΔE 26.5

Nearest named CSS colourChocolate (#D2691E)ΔE 11.28, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1292D5

Analogous#D51231, #D5B712

Triadic#12D555, #5512D5

Split complementary#12D5B7, #1230D5

Tetradic#30D512, #1292D5, #B612D5

Tints, shades & saturation

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

Lighter +40%#F9D0BA

Lighter +30%#F5AF8B

Lighter +20%#F18F5C

Lighter +10%#ED6F2D

Darker −10%#A6420E

Darker −20%#772F0A

Darker −30%#481D06

Darker −40%#190A02

More saturated +25%#E74F00

Less saturated −25%#B85E2F

Channel breakdown

R213

G85

B18

Red213 (83.5%)

Green85 (33.3%)

Blue18 (7.1%)

Hue20.62°

Saturation (HSL)84.42%

Lightness45.29%

Dominant channelRed

Hex per channelR D5 · G 55 · B 12

Keep nerding

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

#D55512

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

Nerdulate something else