#7D1F28#7D1F28

#7D1F28 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.6% C 0.128 H 20.2°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#7D1F28
RGB	rgb(125, 31, 40)
HSL	hsl(354, 60%, 31%)
HSV	hsv(354, 75%, 49%)
CMYK	cmyk(0%, 75.2%, 68%, 51%)
CIE-LAB	lab(28.10, 40.58, 18.62)
CIE-LCH	lch(28.10, 44.64, 24.65°)
OKLab	oklab(39.59% 0.12 0.0442)
OKLCH	oklch(39.59% 0.128 20.2)
XYZ	xyz(9.3314, 5.4945, 2.5763)
Luminance	0.0549 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1F28 #1F7D74

analogous

#7D1F57 #7D1F28 #7D451F

triadic

#7D1F28 #287D1F #1F287D

tetradic

#7D1F28 #577D1F #1F7D74 #451F7D

square

#7D1F28 #577D1F #1F7D74 #451F7D

split-complementary

#7D1F28 #1F7D45 #1F577D

monochromatic

#1B0709 #4C1318 #7D1F28 #AE2B38 #D14553

Accessibility & contrast

On white

10.01

#7D1F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#7D1F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1F28

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1F28	#FFFFFF	#000000	##FFFFFF
##7D1F28	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393628

Deuteranopia (green-blind)

#514A25

Tritanopia (blue-blind)

#8A0023

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7d1f28;
/* rgb */ color: rgb(125, 31, 40);
/* oklch */ color: oklch(39.6% 0.128 20.2);

Tailwind

colors: {
  custom: {
    50: '#a96261',
    500: '#7d1f28',
    950: '#000000',
  },
}

SCSS

$custom: #7d1f28;
$custom-light: #a96261;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1f28",
  "rgb": {
    "r": 125,
    "g": 31,
    "b": 40
  },
  "hsl": {
    "h": 354.255,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39593,
    "c": 0.12789,
    "h": 20.2
  },
  "luminance": 0.05493
}

Semantic roles & 50–950 ramp

primary

#7D1F28

secondary

#48B0A6

accent

#E3D444

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110605

muted

#807A79

Preview Lab

Preview with #7D1F28

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

Preview Lab → · Contrast checker → · Palette generator →