#7C1830#7C1830

#7C1830 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.134 H 12.8°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#7C1830
RGB	rgb(124, 24, 48)
HSL	hsl(346, 68%, 29%)
HSV	hsv(346, 81%, 49%)
CMYK	cmyk(0%, 80.6%, 61.3%, 51.4%)
CIE-LAB	lab(27.17, 43.29, 12.02)
CIE-LCH	lch(27.17, 44.92, 15.52°)
OKLab	oklab(38.92% 0.1305 0.0297)
OKLCH	oklch(38.92% 0.134 12.8)
XYZ	xyz(9.1732, 5.1531, 3.3074)
Luminance	0.0515 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1830 #187C64

analogous

#7C1862 #7C1830 #7C3218

triadic

#7C1830 #307C18 #18307C

tetradic

#7C1830 #627C18 #187C64 #32187C

square

#7C1830 #627C18 #187C64 #32187C

split-complementary

#7C1830 #187C32 #18627C

monochromatic

#1A050A #490E1C #7C1830 #AF2244 #D8365D

Accessibility & contrast

On white

10.34

#7C1830 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7C1830 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1830

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1830	#FFFFFF	#000000	##FFFFFF
##7C1830	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343330

Deuteranopia (green-blind)

#4D482D

Tritanopia (blue-blind)

#880022

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7c1830;
/* rgb */ color: rgb(124, 24, 48);
/* oklch */ color: oklch(38.9% 0.134 12.8);

Tailwind

colors: {
  custom: {
    50: '#a86068',
    500: '#7c1830',
    950: '#000000',
  },
}

SCSS

$custom: #7c1830;
$custom-light: #a86068;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1830",
  "rgb": {
    "r": 124,
    "g": 24,
    "b": 48
  },
  "hsl": {
    "h": 345.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38917,
    "c": 0.13386,
    "h": 12.8
  },
  "luminance": 0.05152
}

Semantic roles & 50–950 ramp

primary

#7C1830

secondary

#3FB195

accent

#EAC13D

background

#FBF5F6

surface

#F6EAEB

border

#D0C6C6

text

#110506

muted

#80797A

Preview Lab

Preview with #7C1830

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

Preview Lab → · Contrast checker → · Palette generator →