Recognised as Colour

#1F0D03

#1F0D03
Orange
Dark
Nearest: Black

#1F0D03 is a orange with RGB values 31, 13, 3 and HSL 21°, 82%, 7%. 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

#1F0D03#1F0D03

HEX#1F0D03

RGBrgb(31, 13, 3)

RGB (0–1)0.1216, 0.051, 0.0118

RGB percentages12.2%, 5.1%, 1.2%

HSLhsl(21.4, 82.4%, 6.7%)

HSV / HSBhsv(21.4, 90.3%, 12.2%)

CMYK0%, 58.1%, 90.3%, 87.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,034,947

CSS custom property--colour: #1F0D03;

Brightness & contrast

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

Perceived brightness19.7 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#E0F2FC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#120F02no red cones; affects about 1% of men; ΔE 7.9 from the original

Deuteranopia#161303no green cones; the most common form, about 1% of men; ΔE 8.2 from the original

Tritanopia#23090Ano blue cones; rare, and affects men and women equally; ΔE 6.1 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 11.1 Dark slate grey · ΔE 33.7 Dim grey · ΔE 40.3 Gray · ΔE 49.3 Saddle brown · ΔE 50.8 Dark olivegreen · ΔE 50.9

Nearest named CSS colourBlack (#000000)ΔE 11.06, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#03151F

Analogous#1F0307, #1F1B03

Triadic#031F0D, #0D031F

Split complementary#031F1B, #03071F

Tetradic#071F03, #03151F, #1B031F

Tints, shades & saturation

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

Lighter +40%#D95B15

Lighter +30%#AB4810

Lighter +20%#7C340C

Lighter +10%#4E2107

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#220C00

Less saturated −25%#1B0E07

Channel breakdown

R31

G13

Red31 (12.2%)

Green13 (5.1%)

Blue3 (1.2%)

Hue21.43°

Saturation (HSL)82.35%

Lightness6.67%

Dominant channelRed

Hex per channelR 1F · G 0D · B 03

Keep nerding

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

#1F0D03

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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