#9D1710#9D1710

#9D1710 is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.8% C 0.169 H 29.1°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#9D1710
RGB	rgb(157, 23, 16)
HSL	hsl(3, 82%, 34%)
HSV	hsv(3, 90%, 62%)
CMYK	cmyk(0%, 85.4%, 89.8%, 38.4%)
CIE-LAB	lab(33.61, 52.15, 40.45)
CIE-LCH	lch(33.61, 66.00, 37.80°)
OKLab	oklab(44.78% 0.1475 0.0821)
OKLCH	oklch(44.78% 0.169 29.1)
XYZ	xyz(14.3064, 7.8207, 1.2464)
Luminance	0.0782 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D1710 #10969D

analogous

#9D1050 #9D1710 #9D5E10

triadic

#9D1710 #109D17 #17109D

tetradic

#9D1710 #509D10 #10969D #5E109D

square

#9D1710 #509D10 #10969D #5E109D

split-complementary

#9D1710 #109D5E #10509D

monochromatic

#2E0705 #650F0A #9D1710 #D51F16 #EB453C

Accessibility & contrast

On white

8.19

#9D1710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#9D1710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9D1710

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D1710	#FFFFFF	#000000	##FFFFFF
##9D1710	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C0C

Deuteranopia (green-blind)

#655905

Tritanopia (blue-blind)

#AE0018

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #9d1710;
/* rgb */ color: rgb(157, 23, 16);
/* oklch */ color: oklch(44.8% 0.169 29.1);

Tailwind

colors: {
  custom: {
    50: '#c46451',
    500: '#9d1710',
    950: '#000000',
  },
}

SCSS

$custom: #9d1710;
$custom-light: #c46451;
$custom-dark: #000000;

JSON

{
  "hex": "#9d1710",
  "rgb": {
    "r": 157,
    "g": 23,
    "b": 16
  },
  "hsl": {
    "h": 2.979,
    "s": 81.503,
    "l": 33.922
  },
  "oklch": {
    "l": 0.44778,
    "c": 0.16883,
    "h": 29.1
  },
  "luminance": 0.07818
}

Semantic roles & 50–950 ramp

primary

#9D1710

secondary

#3EC3CA

accent

#EEF830

background

#FDF6F4

surface

#FAEBE7

border

#D3C6C3

text

#150602

muted

#837A78

Preview Lab

Preview with #9D1710

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

Preview Lab → · Contrast checker → · Palette generator →