#75152A#75152A

#75152A is a dark, vivid red. Relative luminance 0.045; OKLCH L 37.2% C 0.129 H 14.5°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#75152A
RGB	rgb(117, 21, 42)
HSL	hsl(347, 70%, 27%)
HSV	hsv(347, 82%, 46%)
CMYK	cmyk(0%, 82.1%, 64.1%, 54.1%)
CIE-LAB	lab(25.22, 41.66, 13.23)
CIE-LCH	lch(25.22, 43.71, 17.61°)
OKLab	oklab(37.17% 0.1251 0.0323)
OKLCH	oklch(37.17% 0.129 14.5)
XYZ	xyz(8.0230, 4.4866, 2.6336)
Luminance	0.0449 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75152A #157560

analogous

#75155A #75152A #753015

triadic

#75152A #2A7515 #152A75

tetradic

#75152A #5A7515 #157560 #301575

square

#75152A #5A7515 #157560 #301575

split-complementary

#75152A #157530 #155A75

monochromatic

#1A0509 #410C17 #75152A #A91E3D #D92B51

Accessibility & contrast

On white

11.07

#75152A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#75152A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75152A

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75152A	#FFFFFF	#000000	##FFFFFF
##75152A	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F2A

Deuteranopia (green-blind)

#494327

Tritanopia (blue-blind)

#81001E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #75152a;
/* rgb */ color: rgb(117, 21, 42);
/* oklch */ color: oklch(37.2% 0.129 14.5);

Tailwind

colors: {
  custom: {
    50: '#a35d63',
    500: '#75152a',
    950: '#000000',
  },
}

SCSS

$custom: #75152a;
$custom-light: #a35d63;
$custom-dark: #000000;

JSON

{
  "hex": "#75152a",
  "rgb": {
    "r": 117,
    "g": 21,
    "b": 42
  },
  "hsl": {
    "h": 346.875,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37171,
    "c": 0.12919,
    "h": 14.5
  },
  "luminance": 0.04485
}

Semantic roles & 50–950 ramp

primary

#75152A

secondary

#3BAB92

accent

#ECC63B

background

#FAF5F5

surface

#F4E9EA

border

#CEC5C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #75152A

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

Preview Lab → · Contrast checker → · Palette generator →