#901725#901725

#901725 is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.5% C 0.154 H 21.7°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#901725
RGB	rgb(144, 23, 37)
HSL	hsl(353, 72%, 33%)
HSV	hsv(353, 84%, 56%)
CMYK	cmyk(0%, 84%, 74.3%, 43.5%)
CIE-LAB	lab(31.06, 48.98, 25.07)
CIE-LCH	lch(31.06, 55.02, 27.11°)
OKLab	oklab(42.48% 0.1435 0.0571)
OKLCH	oklch(42.48% 0.154 21.7)
XYZ	xyz(12.1434, 6.6776, 2.3994)
Luminance	0.0668 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901725 #179082

analogous

#901761 #901725 #904617

triadic

#901725 #259017 #172590

tetradic

#901725 #619017 #179082 #461790

square

#901725 #619017 #179082 #461790

split-complementary

#901725 #179046 #176190

monochromatic

#26060A #5B0F17 #901725 #C51F33 #E14153

Accessibility & contrast

On white

8.99

#901725 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#901725 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901725

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901725	#FFFFFF	#000000	##FFFFFF
##901725	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3924

Deuteranopia (green-blind)

#5B5221

Tritanopia (blue-blind)

#9F001E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #901725;
/* rgb */ color: rgb(144, 23, 37);
/* oklch */ color: oklch(42.5% 0.154 21.7);

Tailwind

colors: {
  custom: {
    50: '#b9625f',
    500: '#901725',
    950: '#000000',
  },
}

SCSS

$custom: #901725;
$custom-light: #b9625f;
$custom-dark: #000000;

JSON

{
  "hex": "#901725",
  "rgb": {
    "r": 144,
    "g": 23,
    "b": 37
  },
  "hsl": {
    "h": 353.058,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42478,
    "c": 0.15439,
    "h": 21.7
  },
  "luminance": 0.06676
}

Semantic roles & 50–950 ramp

primary

#901725

secondary

#42C1B2

accent

#EFDA39

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #901725

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

Preview Lab → · Contrast checker → · Palette generator →