#A82B23#A82B23

#A82B23 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.6% C 0.163 H 28.4°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#A82B23
RGB	rgb(168, 43, 35)
HSL	hsl(4, 66%, 40%)
HSV	hsv(4, 79%, 66%)
CMYK	cmyk(0%, 74.4%, 79.2%, 34.1%)
CIE-LAB	lab(38.16, 50.02, 35.47)
CIE-LCH	lch(38.16, 61.32, 35.34°)
OKLab	oklab(48.61% 0.1432 0.0775)
OKLCH	oklch(48.61% 0.163 28.4)
XYZ	xyz(17.3177, 10.1766, 2.6422)
Luminance	0.1017 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82B23 #23A0A8

analogous

#A8235E #A82B23 #A86E23

triadic

#A82B23 #23A82B #2B23A8

tetradic

#A82B23 #5EA823 #23A0A8 #6E23A8

square

#A82B23 #5EA823 #23A0A8 #6E23A8

split-complementary

#A82B23 #23A86E #235EA8

monochromatic

#43110E #751E18 #A82B23 #D53D34 #DF6E66

Accessibility & contrast

On white

6.92

#A82B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#A82B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82B23

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82B23	#FFFFFF	#000000	##FFFFFF
##A82B23	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514821

Deuteranopia (green-blind)

#70641E

Tritanopia (blue-blind)

#B9002B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a82b23;
/* rgb */ color: rgb(168, 43, 35);
/* oklch */ color: oklch(48.6% 0.163 28.4);

Tailwind

colors: {
  custom: {
    50: '#cb6e5f',
    500: '#a82b23',
    950: '#000000',
  },
}

SCSS

$custom: #a82b23;
$custom-light: #cb6e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a82b23",
  "rgb": {
    "r": 168,
    "g": 43,
    "b": 35
  },
  "hsl": {
    "h": 3.609,
    "s": 65.517,
    "l": 39.804
  },
  "oklch": {
    "l": 0.48611,
    "c": 0.16284,
    "h": 28.4
  },
  "luminance": 0.10174
}

Semantic roles & 50–950 ramp

primary

#A82B23

secondary

#62BFC5

accent

#DEE83F

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A82B23

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

Preview Lab → · Contrast checker → · Palette generator →