#CB5A3A#CB5A3A

#CB5A3A is a mid, vivid red. Relative luminance 0.203; OKLCH L 60.4% C 0.152 H 36.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#CB5A3A
RGB	rgb(203, 90, 58)
HSL	hsl(13, 58%, 51%)
HSV	hsv(13, 71%, 80%)
CMYK	cmyk(0%, 55.7%, 71.4%, 20.4%)
CIE-LAB	lab(52.20, 42.86, 39.84)
CIE-LCH	lch(52.20, 58.52, 42.91°)
OKLab	oklab(60.41% 0.1217 0.0904)
OKLCH	oklch(60.41% 0.152 36.6)
XYZ	xyz(29.0513, 20.3181, 6.3941)
Luminance	0.2031 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5A3A #3AABCB

analogous

#CB3A62 #CB5A3A #CBA23A

triadic

#CB5A3A #3ACB5A #5A3ACB

tetradic

#CB5A3A #62CB3A #3AABCB #A23ACB

square

#CB5A3A #62CB3A #3AABCB #A23ACB

split-complementary

#CB5A3A #3ACBA2 #3A62CB

monochromatic

#6E2F1D #9E432A #CB5A3A #D8836A #E5AB9B

Accessibility & contrast

On white

4.15

#CB5A3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#CB5A3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5A3A

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5A3A	#FFFFFF	#000000	##000000
##CB5A3A	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D36

Deuteranopia (green-blind)

#948637

Tritanopia (blue-blind)

#DF4253

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cb5a3a;
/* rgb */ color: rgb(203, 90, 58);
/* oklch */ color: oklch(60.4% 0.152 36.6);

Tailwind

colors: {
  custom: {
    50: '#e28c71',
    500: '#cb5a3a',
    950: '#000000',
  },
}

SCSS

$custom: #cb5a3a;
$custom-light: #e28c71;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5a3a",
  "rgb": {
    "r": 203,
    "g": 90,
    "b": 58
  },
  "hsl": {
    "h": 13.241,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60409,
    "c": 0.15154,
    "h": 36.6
  },
  "luminance": 0.20314
}

Semantic roles & 50–950 ramp

primary

#CB5A3A

secondary

#90C2D0

accent

#BFE146

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CB5A3A

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

Preview Lab → · Contrast checker → · Palette generator →