#901634#901634

#901634 is a dark, vivid red. Relative luminance 0.068; OKLCH L 42.7% C 0.155 H 14.1°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#901634
RGB	rgb(144, 22, 52)
HSL	hsl(345, 73%, 33%)
HSV	hsv(345, 85%, 56%)
CMYK	cmyk(0%, 84.7%, 63.9%, 43.5%)
CIE-LAB	lab(31.24, 50.04, 15.53)
CIE-LCH	lch(31.24, 52.40, 17.24°)
OKLab	oklab(42.69% 0.1503 0.0378)
OKLCH	oklch(42.69% 0.155 14.1)
XYZ	xyz(12.4097, 6.7530, 3.8982)
Luminance	0.0675 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901634 #169072

analogous

#901671 #901634 #903516

triadic

#901634 #349016 #163490

tetradic

#901634 #719016 #169072 #351690

square

#901634 #719016 #169072 #351690

split-complementary

#901634 #169035 #167190

monochromatic

#26060E #5B0E21 #901634 #C51E47 #E23F67

Accessibility & contrast

On white

8.94

#901634 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#901634 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901634

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901634	#FFFFFF	#000000	##FFFFFF
##901634	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A34

Deuteranopia (green-blind)

#5A5231

Tritanopia (blue-blind)

#9E0024

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #901634;
/* rgb */ color: rgb(144, 22, 52);
/* oklch */ color: oklch(42.7% 0.155 14.1);

Tailwind

colors: {
  custom: {
    50: '#b8626b',
    500: '#901634',
    950: '#000000',
  },
}

SCSS

$custom: #901634;
$custom-light: #b8626b;
$custom-dark: #000000;

JSON

{
  "hex": "#901634",
  "rgb": {
    "r": 144,
    "g": 22,
    "b": 52
  },
  "hsl": {
    "h": 345.246,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42694,
    "c": 0.15498,
    "h": 14.1
  },
  "luminance": 0.06751
}

Semantic roles & 50–950 ramp

primary

#901634

secondary

#40C2A2

accent

#F0C338

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #901634

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

Preview Lab → · Contrast checker → · Palette generator →