#751228#751228

#751228 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.9% C 0.132 H 15.0°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#751228
RGB	rgb(117, 18, 40)
HSL	hsl(347, 73%, 26%)
HSV	hsv(347, 85%, 46%)
CMYK	cmyk(0%, 84.6%, 65.8%, 54.1%)
CIE-LAB	lab(24.86, 42.44, 14.11)
CIE-LCH	lch(24.86, 44.72, 18.39°)
OKLab	oklab(36.89% 0.1272 0.0342)
OKLCH	oklch(36.89% 0.132 15)
XYZ	xyz(7.9363, 4.3689, 2.4325)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751228 #12755F

analogous

#75125A #751228 #752E12

triadic

#751228 #287512 #122875

tetradic

#751228 #5A7512 #12755F #2E1275

square

#751228 #5A7512 #12755F #2E1275

split-complementary

#751228 #12752E #125A75

monochromatic

#1B0409 #400A16 #751228 #AA1A3A #DD244D

Accessibility & contrast

On white

11.21

#751228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#751228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751228

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751228	#FFFFFF	#000000	##FFFFFF
##751228	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302E28

Deuteranopia (green-blind)

#494225

Tritanopia (blue-blind)

#81001C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #751228;
/* rgb */ color: rgb(117, 18, 40);
/* oklch */ color: oklch(36.9% 0.132 15.0);

Tailwind

colors: {
  custom: {
    50: '#a35c61',
    500: '#751228',
    950: '#000000',
  },
}

SCSS

$custom: #751228;
$custom-light: #a35c61;
$custom-dark: #000000;

JSON

{
  "hex": "#751228",
  "rgb": {
    "r": 117,
    "g": 18,
    "b": 40
  },
  "hsl": {
    "h": 346.667,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36888,
    "c": 0.13167,
    "h": 15
  },
  "luminance": 0.04368
}

Semantic roles & 50–950 ramp

primary

#751228

secondary

#37AC92

accent

#F0C738

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100405

muted

#7F7979

Preview Lab

Preview with #751228

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

Preview Lab → · Contrast checker → · Palette generator →