#430F0F#430F0F

#430F0F is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.0% C 0.080 H 24.6°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#430F0F
RGB	rgb(67, 15, 15)
HSL	hsl(0, 63%, 16%)
HSV	hsv(0, 78%, 26%)
CMYK	cmyk(0%, 77.6%, 77.6%, 73.7%)
CIE-LAB	lab(13.05, 24.92, 13.63)
CIE-LCH	lch(13.05, 28.40, 28.68°)
OKLab	oklab(26% 0.0728 0.0334)
OKLCH	oklch(26% 0.08 24.6)
XYZ	xyz(2.5721, 1.5698, 0.6194)
Luminance	0.0157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430F0F #0F4343

analogous

#430F29 #430F0F #43290F

triadic

#430F0F #0F430F #0F0F43

tetradic

#430F0F #29430F #0F4343 #290F43

square

#430F0F #29430F #0F4343 #290F43

split-complementary

#430F0F #0F4329 #0F2943

monochromatic

#190606 #190606 #430F0F #751A1A #A72525

Accessibility & contrast

On white

15.98

#430F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#430F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430F0F

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430F0F	#FFFFFF	#000000	##FFFFFF
##430F0F	1.00	15.98	1.31	15.98
#FFFFFF	15.98	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1B0E

Deuteranopia (green-blind)

#2A260D

Tritanopia (blue-blind)

#4A0210

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #430f0f;
/* rgb */ color: rgb(67, 15, 15);
/* oklch */ color: oklch(26.0% 0.080 24.6);

Tailwind

colors: {
  custom: {
    50: '#7c514d',
    500: '#430f0f',
    950: '#000000',
  },
}

SCSS

$custom: #430f0f;
$custom-light: #7c514d;
$custom-dark: #000000;

JSON

{
  "hex": "#430f0f",
  "rgb": {
    "r": 67,
    "g": 15,
    "b": 15
  },
  "hsl": {
    "h": 0,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.25999,
    "c": 0.08007,
    "h": 24.6
  },
  "luminance": 0.01569
}

Semantic roles & 50–950 ramp

primary

#430F0F

secondary

#307D7D

accent

#E6E641

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #430F0F

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

Preview Lab → · Contrast checker → · Palette generator →