Colour

#210C00

#210C00
Orange
Dark
Nearest: Black

#210C00 is a orange with RGB values 33, 12, 0 and HSL 22°, 100%, 6%. It is a dark colour, so white text on it reaches 18.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#210C00#210C00

HEX#210C00

RGBrgb(33, 12, 0)

RGB (0–1)0.1294, 0.0471, 0

RGB percentages12.9%, 4.7%, 0%

HSLhsl(21.8, 100%, 6.5%)

HSV / HSBhsv(21.8, 100%, 12.9%)

CMYK0%, 63.6%, 100%, 87.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,165,760

CSS custom property--colour: #210C00;

Brightness & contrast

Relative luminance0.00586WCAG 2.x, 0 is black and 1 is white

Perceived brightness20.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.8:1

Contrast with white18.8:1WCAG normal text: AAA

Contrast with black1.12:1WCAG normal text: Fail

Greyscale equivalent#101010

Inverted#DEF3FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#120F00no red cones; affects about 1% of men; ΔE 9.6 from the original

Deuteranopia#171300no green cones; the most common form, about 1% of men; ΔE 9.5 from the original

Tritanopia#250709no blue cones; rare, and affects men and women equally; ΔE 7.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.8:1WCAG large text: AAA

Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 12.7 Dark slate grey · ΔE 34.8 Dim grey · ΔE 40.8 Saddle brown · ΔE 49.5 Gray · ΔE 49.7 Dark olivegreen · ΔE 51

Nearest named CSS colourBlack (#000000)ΔE 12.71, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#001521

Analogous#210005, #211C00

Triadic#00210C, #0C0021

Split complementary#00211C, #000521

Tetradic#052100, #001521, #1C0021

Tints, shades & saturation

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

Lighter +40%#ED5600

Lighter +30%#BA4400

Lighter +20%#873100

Lighter +10%#541F00

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#210C00

Less saturated −25%#1D0D04

Channel breakdown

R33

G12

Red33 (12.9%)

Green12 (4.7%)

Blue0 (0%)

Hue21.82°

Saturation (HSL)100%

Lightness6.47%

Dominant channelRed

Hex per channelR 21 · G 0C · B 00

Keep nerding

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#210C00

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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