#430A11#430A11

#430A11 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.085 H 19.4°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#430A11
RGB	rgb(67, 10, 17)
HSL	hsl(353, 74%, 15%)
HSV	hsv(353, 85%, 26%)
CMYK	cmyk(0%, 85.1%, 74.6%, 73.7%)
CIE-LAB	lab(12.29, 27.23, 11.51)
CIE-LCH	lch(12.29, 29.56, 22.91°)
OKLab	oklab(25.45% 0.0806 0.0284)
OKLCH	oklch(25.45% 0.085 19.4)
XYZ	xyz(2.5247, 1.4512, 0.6774)
Luminance	0.0145 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430A11 #0A433C

analogous

#430A2D #430A11 #43200A

triadic

#430A11 #11430A #0A1143

tetradic

#430A11 #2D430A #0A433C #200A43

square

#430A11 #2D430A #0A433C #200A43

split-complementary

#430A11 #0A4320 #0A2D43

monochromatic

#1B0407 #1B0407 #430A11 #78121F #AE1A2C

Accessibility & contrast

On white

16.28

#430A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#430A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430A11

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430A11	#FFFFFF	#000000	##FFFFFF
##430A11	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1811

Deuteranopia (green-blind)

#29240F

Tritanopia (blue-blind)

#4A000D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #430a11;
/* rgb */ color: rgb(67, 10, 17);
/* oklch */ color: oklch(25.5% 0.085 19.4);

Tailwind

colors: {
  custom: {
    50: '#7c4f4f',
    500: '#430a11',
    950: '#000000',
  },
}

SCSS

$custom: #430a11;
$custom-light: #7c4f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#430a11",
  "rgb": {
    "r": 67,
    "g": 10,
    "b": 17
  },
  "hsl": {
    "h": 352.632,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25452,
    "c": 0.08549,
    "h": 19.4
  },
  "luminance": 0.01451
}

Semantic roles & 50–950 ramp

primary

#430A11

secondary

#298075

accent

#F1DA37

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #430A11

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

Preview Lab → · Contrast checker → · Palette generator →