#99231A#99231A

#99231A is a mid, vivid red. Relative luminance 0.080; OKLCH L 45.0% C 0.155 H 29.2°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#99231A
RGB	rgb(153, 35, 26)
HSL	hsl(4, 71%, 35%)
HSV	hsv(4, 83%, 60%)
CMYK	cmyk(0%, 77.1%, 83%, 40%)
CIE-LAB	lab(34.09, 47.69, 35.43)
CIE-LCH	lch(34.09, 59.41, 36.61°)
OKLab	oklab(45.02% 0.1358 0.0757)
OKLCH	oklch(45.02% 0.155 29.2)
XYZ	xyz(13.9260, 8.0512, 1.7979)
Luminance	0.0805 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99231A #1A9099

analogous

#991A50 #99231A #99621A

triadic

#99231A #1A9923 #231A99

tetradic

#99231A #50991A #1A9099 #621A99

square

#99231A #50991A #1A9099 #621A99

split-complementary

#99231A #1A9962 #1A5099

monochromatic

#300B08 #651711 #99231A #CD2F23 #E1574D

Accessibility & contrast

On white

8.05

#99231A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#99231A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #99231A

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99231A	#FFFFFF	#000000	##FFFFFF
##99231A	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484017

Deuteranopia (green-blind)

#655914

Tritanopia (blue-blind)

#A90022

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #99231a;
/* rgb */ color: rgb(153, 35, 26);
/* oklch */ color: oklch(45.0% 0.155 29.2);

Tailwind

colors: {
  custom: {
    50: '#c06858',
    500: '#99231a',
    950: '#000000',
  },
}

SCSS

$custom: #99231a;
$custom-light: #c06858;
$custom-dark: #000000;

JSON

{
  "hex": "#99231a",
  "rgb": {
    "r": 153,
    "g": 35,
    "b": 26
  },
  "hsl": {
    "h": 4.252,
    "s": 70.95,
    "l": 35.098
  },
  "oklch": {
    "l": 0.45015,
    "c": 0.15547,
    "h": 29.2
  },
  "luminance": 0.08049
}

Semantic roles & 50–950 ramp

primary

#99231A

secondary

#4CBAC3

accent

#E1EE3A

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140703

muted

#837A78

Preview Lab

Preview with #99231A

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

Preview Lab → · Contrast checker → · Palette generator →