#7D2138#7D2138

#7D2138 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.2% C 0.126 H 10.2°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#7D2138
RGB	rgb(125, 33, 56)
HSL	hsl(345, 58%, 31%)
HSV	hsv(345, 74%, 49%)
CMYK	cmyk(0%, 73.6%, 55.2%, 51%)
CIE-LAB	lab(28.73, 40.97, 8.83)
CIE-LCH	lch(28.73, 41.91, 12.16°)
OKLab	oklab(40.18% 0.1243 0.0224)
OKLCH	oklch(40.18% 0.126 10.2)
XYZ	xyz(9.7160, 5.7345, 4.3359)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D2138 #217D66

analogous

#7D2166 #7D2138 #7D3821

triadic

#7D2138 #387D21 #21387D

tetradic

#7D2138 #667D21 #217D66 #38217D

square

#7D2138 #667D21 #217D66 #38217D

split-complementary

#7D2138 #217D38 #21667D

monochromatic

#1C070D #4D1422 #7D2138 #AD2E4E #CF496B

Accessibility & contrast

On white

9.78

#7D2138 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#7D2138 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D2138

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D2138	#FFFFFF	#000000	##FFFFFF
##7D2138	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383838

Deuteranopia (green-blind)

#504B36

Tritanopia (blue-blind)

#890D2A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #7d2138;
/* rgb */ color: rgb(125, 33, 56);
/* oklch */ color: oklch(40.2% 0.126 10.2);

Tailwind

colors: {
  custom: {
    50: '#a8646e',
    500: '#7d2138',
    950: '#000000',
  },
}

SCSS

$custom: #7d2138;
$custom-light: #a8646e;
$custom-dark: #000000;

JSON

{
  "hex": "#7d2138",
  "rgb": {
    "r": 125,
    "g": 33,
    "b": 56
  },
  "hsl": {
    "h": 345,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40176,
    "c": 0.12627,
    "h": 10.2
  },
  "luminance": 0.05733
}

Semantic roles & 50–950 ramp

primary

#7D2138

secondary

#4AB096

accent

#E1BB46

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100607

muted

#7F7A7A

Preview Lab

Preview with #7D2138

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

Preview Lab → · Contrast checker → · Palette generator →