#751528#751528

#751528 is a dark, vivid red. Relative luminance 0.045; OKLCH L 37.1% C 0.129 H 15.8°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#751528
RGB	rgb(117, 21, 40)
HSL	hsl(348, 70%, 27%)
HSV	hsv(348, 82%, 46%)
CMYK	cmyk(0%, 82.1%, 65.8%, 54.1%)
CIE-LAB	lab(25.18, 41.53, 14.53)
CIE-LCH	lch(25.18, 44.00, 19.28°)
OKLab	oklab(37.13% 0.1242 0.0351)
OKLCH	oklch(37.13% 0.129 15.8)
XYZ	xyz(7.9881, 4.4726, 2.4498)
Luminance	0.0447 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751528 #157562

analogous

#751558 #751528 #753215

triadic

#751528 #287515 #152875

tetradic

#751528 #587515 #157562 #321575

square

#751528 #587515 #157562 #321575

split-complementary

#751528 #157532 #155875

monochromatic

#1A0509 #410C16 #751528 #A91E3A #D92B4E

Accessibility & contrast

On white

11.09

#751528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#751528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751528

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751528	#FFFFFF	#000000	##FFFFFF
##751528	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F28

Deuteranopia (green-blind)

#494325

Tritanopia (blue-blind)

#81001D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #751528;
/* rgb */ color: rgb(117, 21, 40);
/* oklch */ color: oklch(37.1% 0.129 15.8);

Tailwind

colors: {
  custom: {
    50: '#a35d61',
    500: '#751528',
    950: '#000000',
  },
}

SCSS

$custom: #751528;
$custom-light: #a35d61;
$custom-dark: #000000;

JSON

{
  "hex": "#751528",
  "rgb": {
    "r": 117,
    "g": 21,
    "b": 40
  },
  "hsl": {
    "h": 348.125,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37125,
    "c": 0.12911,
    "h": 15.8
  },
  "luminance": 0.04471
}

Semantic roles & 50–950 ramp

primary

#751528

secondary

#3BAB95

accent

#ECC93B

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100505

muted

#7F7979

Preview Lab

Preview with #751528

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

Preview Lab → · Contrast checker → · Palette generator →