Recognised as Colour

#D64B23

#D64B23
Red
Dark
Nearest: Tomato

#D64B23 is a red with RGB values 214, 75, 35 and HSL 13°, 72%, 49%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#D64B23#D64B23

HEX#D64B23

RGBrgb(214, 75, 35)

RGB (0–1)0.8392, 0.2941, 0.1373

RGB percentages83.9%, 29.4%, 13.7%

HSLhsl(13.4, 71.9%, 48.8%)

HSV / HSBhsv(13.4, 83.6%, 83.9%)

CMYK0%, 65%, 83.6%, 16.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,043,939

CSS custom property--colour: #D64B23;

Brightness & contrast

Relative luminance0.1945WCAG 2.x, 0 is black and 1 is white

Perceived brightness130.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.89:1

Contrast with white4.29:1WCAG normal text: Fail

Contrast with black4.89:1WCAG normal text: AA

Greyscale equivalent#666666

Inverted#29B4DC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#73661Cno red cones; affects about 1% of men; ΔE 57.9 from the original

Deuteranopia#96851Cno green cones; the most common form, about 1% of men; ΔE 57.8 from the original

Tritanopia#EC2143no blue cones; rare, and affects men and women equally; ΔE 25.8 from the original

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

Contrast with white, large text4.29:1WCAG large text: AA

Contrast with black, large text4.89:1WCAG large text: AAA

Named colours

Tomato · ΔE 12.9 Chocolate · ΔE 17.5 Coral · ΔE 18 Firebrick · ΔE 18.2 Orange red · ΔE 24.3 Brown · ΔE 24.7

Nearest named CSS colourTomato (#FF6347)ΔE 12.9, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#23AED6

Analogous#D62354, #D6A523

Triadic#23D64B, #4B23D6

Split complementary#23D6A5, #2354D6

Tetradic#55D623, #23AED6, #A523D6

Tints, shades & saturation

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

Lighter +40%#F7D7CE

Lighter +30%#F0B4A2

Lighter +20%#E99076

Lighter +10%#E16C4B

Darker −10%#AA3C1C

Darker −20%#7E2C15

Darker −30%#531D0D

Darker −40%#270E06

More saturated +25%#F53A04

Less saturated −25%#B75C42

Channel breakdown

R214

G75

B35

Red214 (83.9%)

Green75 (29.4%)

Blue35 (13.7%)

Hue13.41°

Saturation (HSL)71.89%

Lightness48.82%

Dominant channelRed

Hex per channelR D6 · G 4B · B 23

Keep nerding

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

#D64B23

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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