#861B23#861B23

#861B23 is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.8% C 0.141 H 22.6°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#861B23
RGB	rgb(134, 27, 35)
HSL	hsl(356, 66%, 32%)
HSV	hsv(356, 80%, 53%)
CMYK	cmyk(0%, 79.9%, 73.9%, 47.5%)
CIE-LAB	lab(29.35, 44.65, 23.81)
CIE-LCH	lch(29.35, 50.60, 28.07°)
OKLab	oklab(40.83% 0.1306 0.0545)
OKLCH	oklch(40.83% 0.142 22.6)
XYZ	xyz(10.5280, 5.9752, 2.1888)
Luminance	0.0597 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861B23 #1B867E

analogous

#861B59 #861B23 #86491B

triadic

#861B23 #23861B #1B2386

tetradic

#861B23 #59861B #1B867E #491B86

square

#861B23 #59861B #1B867E #491B86

split-complementary

#861B23 #1B8649 #1B5986

monochromatic

#200608 #531116 #861B23 #B92530 #D9424E

Accessibility & contrast

On white

9.57

#861B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#861B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861B23

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861B23	#FFFFFF	#000000	##FFFFFF
##861B23	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3722

Deuteranopia (green-blind)

#564D1F

Tritanopia (blue-blind)

#94001F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861b23;
/* rgb */ color: rgb(134, 27, 35);
/* oklch */ color: oklch(40.8% 0.141 22.6);

Tailwind

colors: {
  custom: {
    50: '#b1625e',
    500: '#861b23',
    950: '#000000',
  },
}

SCSS

$custom: #861b23;
$custom-light: #b1625e;
$custom-dark: #000000;

JSON

{
  "hex": "#861b23",
  "rgb": {
    "r": 134,
    "g": 27,
    "b": 35
  },
  "hsl": {
    "h": 355.514,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40828,
    "c": 0.1415,
    "h": 22.6
  },
  "luminance": 0.05974
}

Semantic roles & 50–950 ramp

primary

#861B23

secondary

#44B9B0

accent

#E9DD3E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #861B23

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

Preview Lab → · Contrast checker → · Palette generator →