Colour

#1F1507

#1F1507
Orange
Dark
Nearest: Black

#1F1507 is a orange with RGB values 31, 21, 7 and HSL 35°, 63%, 7%. It is a dark colour, so white text on it reaches 18:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1F1507#1F1507

HEX#1F1507

RGBrgb(31, 21, 7)

RGB (0–1)0.1216, 0.0824, 0.0275

RGB percentages12.2%, 8.2%, 2.7%

HSLhsl(35, 63.2%, 7.5%)

HSV / HSBhsv(35, 77.4%, 12.2%)

CMYK0%, 32.3%, 77.4%, 87.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,036,999

CSS custom property--colour: #1F1507;

Brightness & contrast

Relative luminance0.00843WCAG 2.x, 0 is black and 1 is white

Perceived brightness23.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.97:1

Contrast with white17.97:1WCAG normal text: AAA

Contrast with black1.17:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#E0EAF8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#191506no red cones; affects about 1% of men; ΔE 3.7 from the original

Deuteranopia#1B1807no green cones; the most common form, about 1% of men; ΔE 4.6 from the original

Tritanopia#221212no blue cones; rare, and affects men and women equally; ΔE 7.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.97:1WCAG large text: AAA

Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Black · ΔE 11.8 Dark slate grey · ΔE 30.4 Dim grey · ΔE 37.9 Dark olivegreen · ΔE 46.4 Gray · ΔE 46.9 Slate grey · ΔE 49.4

Nearest named CSS colourBlack (#000000)ΔE 11.83, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#07111F

Analogous#1F0907, #1D1F07

Triadic#071F15, #15071F

Split complementary#071D1F, #09071F

Tetradic#071F09, #07111F, #1F071D

Tints, shades & saturation

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

Lighter +40%#C5862D

Lighter +30%#9C6A23

Lighter +20%#724D1A

Lighter +10%#493110

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#241602

Less saturated −25%#1A140C

Channel breakdown

R31

G21

Red31 (12.2%)

Green21 (8.2%)

Blue7 (2.7%)

Hue35°

Saturation (HSL)63.16%

Lightness7.45%

Dominant channelRed

Hex per channelR 1F · G 15 · B 07

Keep nerding

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

#1F1507

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