#7D2137#7D2137

#7D2137 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.1% C 0.126 H 10.9°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#7D2137
RGB	rgb(125, 33, 55)
HSL	hsl(346, 58%, 31%)
HSV	hsv(346, 74%, 49%)
CMYK	cmyk(0%, 73.6%, 56%, 51%)
CIE-LAB	lab(28.71, 40.89, 9.46)
CIE-LCH	lch(28.71, 41.97, 13.03°)
OKLab	oklab(40.15% 0.1239 0.0239)
OKLCH	oklch(40.15% 0.126 10.9)
XYZ	xyz(9.6918, 5.7248, 4.2083)
Luminance	0.0572 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D2137 #217D67

analogous

#7D2165 #7D2137 #7D3921

triadic

#7D2137 #377D21 #21377D

tetradic

#7D2137 #657D21 #217D67 #39217D

square

#7D2137 #657D21 #217D67 #39217D

split-complementary

#7D2137 #217D39 #21657D

monochromatic

#1C070C #4D1422 #7D2137 #AD2E4C #CF4969

Accessibility & contrast

On white

9.79

#7D2137 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#7D2137 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D2137

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D2137	#FFFFFF	#000000	##FFFFFF
##7D2137	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383837

Deuteranopia (green-blind)

#504B35

Tritanopia (blue-blind)

#890C2A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #7d2137;
/* rgb */ color: rgb(125, 33, 55);
/* oklch */ color: oklch(40.1% 0.126 10.9);

Tailwind

colors: {
  custom: {
    50: '#a8646d',
    500: '#7d2137',
    950: '#000000',
  },
}

SCSS

$custom: #7d2137;
$custom-light: #a8646d;
$custom-dark: #000000;

JSON

{
  "hex": "#7d2137",
  "rgb": {
    "r": 125,
    "g": 33,
    "b": 55
  },
  "hsl": {
    "h": 345.652,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40149,
    "c": 0.12614,
    "h": 10.9
  },
  "luminance": 0.05724
}

Semantic roles & 50–950 ramp

primary

#7D2137

secondary

#4AB097

accent

#E1BC46

background

#FAF6F6

surface

#F5EBEB

border

#CFC6C6

text

#110607

muted

#807A7A

Preview Lab

Preview with #7D2137

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

Preview Lab → · Contrast checker → · Palette generator →