#91203B#91203B

#91203B is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.8% C 0.148 H 12.4°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#91203B
RGB	rgb(145, 32, 59)
HSL	hsl(346, 64%, 35%)
HSV	hsv(346, 78%, 57%)
CMYK	cmyk(0%, 77.9%, 59.3%, 43.1%)
CIE-LAB	lab(32.64, 47.88, 12.83)
CIE-LCH	lch(32.64, 49.57, 15.01°)
OKLab	oklab(43.81% 0.1445 0.0319)
OKLCH	oklch(43.81% 0.148 12.4)
XYZ	xyz(12.9843, 7.3704, 4.8758)
Luminance	0.0737 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91203B #209176

analogous

#912073 #91203B #913E20

triadic

#91203B #3B9120 #203B91

tetradic

#91203B #739120 #209176 #3E2091

square

#91203B #739120 #209176 #3E2091

split-complementary

#91203B #20913E #207391

monochromatic

#2D0A12 #5F1527 #91203B #C32B4F #D95273

Accessibility & contrast

On white

8.49

#91203B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#91203B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91203B

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91203B	#FFFFFF	#000000	##FFFFFF
##91203B	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3E3B

Deuteranopia (green-blind)

#5C5538

Tritanopia (blue-blind)

#9F002B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #91203b;
/* rgb */ color: rgb(145, 32, 59);
/* oklch */ color: oklch(43.8% 0.148 12.4);

Tailwind

colors: {
  custom: {
    50: '#b86670',
    500: '#91203b',
    950: '#000000',
  },
}

SCSS

$custom: #91203b;
$custom-light: #b86670;
$custom-dark: #000000;

JSON

{
  "hex": "#91203b",
  "rgb": {
    "r": 145,
    "g": 32,
    "b": 59
  },
  "hsl": {
    "h": 345.664,
    "s": 63.842,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43812,
    "c": 0.14799,
    "h": 12.4
  },
  "luminance": 0.07369
}

Semantic roles & 50–950 ramp

primary

#91203B

secondary

#51BCA3

accent

#E7BF41

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#130607

muted

#827A7A

Preview Lab

Preview with #91203B

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

Preview Lab → · Contrast checker → · Palette generator →