#7E1710#7E1710

#7E1710 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.139 H 29.2°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#7E1710
RGB	rgb(126, 23, 16)
HSL	hsl(4, 77%, 28%)
HSV	hsv(4, 87%, 49%)
CMYK	cmyk(0%, 81.7%, 87.3%, 50.6%)
CIE-LAB	lab(26.98, 42.67, 32.25)
CIE-LCH	lch(26.98, 53.49, 37.08°)
OKLab	oklab(38.7% 0.1212 0.0676)
OKLCH	oklch(38.7% 0.139 29.2)
XYZ	xyz(9.0052, 5.0873, 0.9979)
Luminance	0.0509 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E1710 #10777E

analogous

#7E1040 #7E1710 #7E4E10

triadic

#7E1710 #107E17 #17107E

tetradic

#7E1710 #407E10 #10777E #4E107E

square

#7E1710 #407E10 #10777E #4E107E

split-complementary

#7E1710 #107E4E #10407E

monochromatic

#1B0503 #480D09 #7E1710 #B42117 #E33125

Accessibility & contrast

On white

10.41

#7E1710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7E1710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E1710

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E1710	#FFFFFF	#000000	##FFFFFF
##7E1710	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38310E

Deuteranopia (green-blind)

#51480A

Tritanopia (blue-blind)

#8C0017

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7e1710;
/* rgb */ color: rgb(126, 23, 16);
/* oklch */ color: oklch(38.7% 0.139 29.2);

Tailwind

colors: {
  custom: {
    50: '#ac5f50',
    500: '#7e1710',
    950: '#000000',
  },
}

SCSS

$custom: #7e1710;
$custom-light: #ac5f50;
$custom-dark: #000000;

JSON

{
  "hex": "#7e1710",
  "rgb": {
    "r": 126,
    "g": 23,
    "b": 16
  },
  "hsl": {
    "h": 3.818,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38697,
    "c": 0.13872,
    "h": 29.2
  },
  "luminance": 0.05086
}

Semantic roles & 50–950 ramp

primary

#7E1710

secondary

#36ACB4

accent

#E8F434

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7E1710

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →