#430C0F#430C0F

#430C0F is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.083 H 22.6°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#430C0F
RGB	rgb(67, 12, 15)
HSL	hsl(357, 70%, 15%)
HSV	hsv(357, 82%, 26%)
CMYK	cmyk(0%, 82.1%, 77.6%, 73.7%)
CIE-LAB	lab(12.55, 26.28, 12.97)
CIE-LCH	lch(12.55, 29.30, 26.27°)
OKLab	oklab(25.63% 0.0771 0.0321)
OKLCH	oklch(25.63% 0.083 22.6)
XYZ	xyz(2.5327, 1.4911, 0.6063)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430C0F #0C4340

analogous

#430C2A #430C0F #43240C

triadic

#430C0F #0F430C #0C0F43

tetradic

#430C0F #2A430C #0C4340 #240C43

square

#430C0F #2A430C #0C4340 #240C43

split-complementary

#430C0F #0C4324 #0C2A43

monochromatic

#1A0506 #1A0506 #430C0F #77151B #AB1F26

Accessibility & contrast

On white

16.18

#430C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#430C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430C0F

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430C0F	#FFFFFF	#000000	##FFFFFF
##430C0F	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190F

Deuteranopia (green-blind)

#2A250D

Tritanopia (blue-blind)

#4A000E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #430c0f;
/* rgb */ color: rgb(67, 12, 15);
/* oklch */ color: oklch(25.6% 0.083 22.6);

Tailwind

colors: {
  custom: {
    50: '#7c504d',
    500: '#430c0f',
    950: '#000000',
  },
}

SCSS

$custom: #430c0f;
$custom-light: #7c504d;
$custom-dark: #000000;

JSON

{
  "hex": "#430c0f",
  "rgb": {
    "r": 67,
    "g": 12,
    "b": 15
  },
  "hsl": {
    "h": 356.727,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25631,
    "c": 0.08349,
    "h": 22.6
  },
  "luminance": 0.01491
}

Semantic roles & 50–950 ramp

primary

#430C0F

secondary

#2C7F7A

accent

#ECE33B

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #430C0F

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

Preview Lab → · Contrast checker → · Palette generator →