#430A0F#430A0F

#430A0F is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.4% C 0.086 H 21.4°. Best body text is #FFFFFF at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#430A0F
RGB	rgb(67, 10, 15)
HSL	hsl(355, 74%, 15%)
HSV	hsv(355, 85%, 26%)
CMYK	cmyk(0%, 85.1%, 77.6%, 73.7%)
CIE-LAB	lab(12.26, 27.10, 12.57)
CIE-LCH	lch(12.26, 29.87, 24.88°)
OKLab	oklab(25.41% 0.0797 0.0313)
OKLCH	oklch(25.41% 0.086 21.4)
XYZ	xyz(2.5098, 1.4452, 0.5987)
Luminance	0.0144 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430A0F #0A433E

analogous

#430A2B #430A0F #43220A

triadic

#430A0F #0F430A #0A0F43

tetradic

#430A0F #2B430A #0A433E #220A43

square

#430A0F #2B430A #0A433E #220A43

split-complementary

#430A0F #0A4322 #0A2B43

monochromatic

#1B0406 #1B0406 #430A0F #78121B #AE1A27

Accessibility & contrast

On white

16.29

#430A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#430A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430A0F

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430A0F	#FFFFFF	#000000	##FFFFFF
##430A0F	1.00	16.29	1.29	16.29
#FFFFFF	16.29	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B180F

Deuteranopia (green-blind)

#29240D

Tritanopia (blue-blind)

#4A000C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #430a0f;
/* rgb */ color: rgb(67, 10, 15);
/* oklch */ color: oklch(25.4% 0.086 21.4);

Tailwind

colors: {
  custom: {
    50: '#7c4f4d',
    500: '#430a0f',
    950: '#000000',
  },
}

SCSS

$custom: #430a0f;
$custom-light: #7c4f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#430a0f",
  "rgb": {
    "r": 67,
    "g": 10,
    "b": 15
  },
  "hsl": {
    "h": 354.737,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25411,
    "c": 0.08562,
    "h": 21.4
  },
  "luminance": 0.01445
}

Semantic roles & 50–950 ramp

primary

#430A0F

secondary

#298078

accent

#F1E037

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #430A0F

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

Preview Lab → · Contrast checker → · Palette generator →