#75152C#75152C

#75152C is a dark, vivid red. Relative luminance 0.045; OKLCH L 37.2% C 0.129 H 13.1°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#75152C
RGB	rgb(117, 21, 44)
HSL	hsl(346, 70%, 27%)
HSV	hsv(346, 82%, 46%)
CMYK	cmyk(0%, 82.1%, 62.4%, 54.1%)
CIE-LAB	lab(25.26, 41.80, 11.92)
CIE-LCH	lch(25.26, 43.47, 15.92°)
OKLab	oklab(37.22% 0.126 0.0294)
OKLCH	oklch(37.22% 0.129 13.1)
XYZ	xyz(8.0597, 4.5013, 2.8268)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75152C #15755E

analogous

#75155C #75152C #752E15

triadic

#75152C #2C7515 #152C75

tetradic

#75152C #5C7515 #15755E #2E1575

square

#75152C #5C7515 #15755E #2E1575

split-complementary

#75152C #15752E #155C75

monochromatic

#1A050A #410C18 #75152C #A91E40 #D92B55

Accessibility & contrast

On white

11.05

#75152C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#75152C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75152C

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75152C	#FFFFFF	#000000	##FFFFFF
##75152C	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302F2C

Deuteranopia (green-blind)

#494329

Tritanopia (blue-blind)

#81001F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #75152c;
/* rgb */ color: rgb(117, 21, 44);
/* oklch */ color: oklch(37.2% 0.129 13.1);

Tailwind

colors: {
  custom: {
    50: '#a35d64',
    500: '#75152c',
    950: '#000000',
  },
}

SCSS

$custom: #75152c;
$custom-light: #a35d64;
$custom-dark: #000000;

JSON

{
  "hex": "#75152c",
  "rgb": {
    "r": 117,
    "g": 21,
    "b": 44
  },
  "hsl": {
    "h": 345.625,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37219,
    "c": 0.12933,
    "h": 13.1
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#75152C

secondary

#3BAB90

accent

#ECC23B

background

#FAF5F6

surface

#F4E9EB

border

#CEC5C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #75152C

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

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