#430F1B#430F1B

#430F1B is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.3% C 0.080 H 10.9°. Best body text is #FFFFFF at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#430F1B
RGB	rgb(67, 15, 27)
HSL	hsl(346, 63%, 16%)
HSV	hsv(346, 78%, 26%)
CMYK	cmyk(0%, 77.6%, 59.7%, 73.7%)
CIE-LAB	lab(13.32, 25.88, 5.95)
CIE-LCH	lch(13.32, 26.56, 12.95°)
OKLab	oklab(26.29% 0.0784 0.0151)
OKLCH	oklch(26.29% 0.08 10.9)
XYZ	xyz(2.6836, 1.6144, 1.2070)
Luminance	0.0161 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430F1B #0F4337

analogous

#430F35 #430F1B #431D0F

triadic

#430F1B #1B430F #0F1B43

tetradic

#430F1B #35430F #0F4337 #1D0F43

square

#430F1B #35430F #0F4337 #1D0F43

split-complementary

#430F1B #0F431D #0F3543

monochromatic

#19060A #19060A #430F1B #751A2F #A72543

Accessibility & contrast

On white

15.88

#430F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#430F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430F1B

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430F1B	#FFFFFF	#000000	##FFFFFF
##430F1B	1.00	15.88	1.32	15.88
#FFFFFF	15.88	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1B1B

Deuteranopia (green-blind)

#29261A

Tritanopia (blue-blind)

#4A0514

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #430f1b;
/* rgb */ color: rgb(67, 15, 27);
/* oklch */ color: oklch(26.3% 0.080 10.9);

Tailwind

colors: {
  custom: {
    50: '#7b5157',
    500: '#430f1b',
    950: '#000000',
  },
}

SCSS

$custom: #430f1b;
$custom-light: #7b5157;
$custom-dark: #000000;

JSON

{
  "hex": "#430f1b",
  "rgb": {
    "r": 67,
    "g": 15,
    "b": 27
  },
  "hsl": {
    "h": 346.154,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26291,
    "c": 0.07985,
    "h": 10.9
  },
  "luminance": 0.01614
}

Semantic roles & 50–950 ramp

primary

#430F1B

secondary

#307D6C

accent

#E6C041

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #430F1B

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

Preview Lab → · Contrast checker → · Palette generator →