#A5402F#A5402F

#A5402F is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.7% C 0.137 H 31.7°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#A5402F
RGB	rgb(165, 64, 47)
HSL	hsl(9, 56%, 42%)
HSV	hsv(9, 72%, 65%)
CMYK	cmyk(0%, 61.2%, 71.5%, 35.3%)
CIE-LAB	lab(41.01, 40.66, 31.60)
CIE-LCH	lch(41.01, 51.49, 37.85°)
OKLab	oklab(50.7% 0.1167 0.0722)
OKLCH	oklch(50.7% 0.137 31.7)
XYZ	xyz(17.8654, 11.8738, 4.0399)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5402F #2F94A5

analogous

#A52F59 #A5402F #A57B2F

triadic

#A5402F #2FA540 #402FA5

tetradic

#A5402F #59A52F #2F94A5 #7B2FA5

square

#A5402F #59A52F #2F94A5 #7B2FA5

split-complementary

#A5402F #2FA57B #2F59A5

monochromatic

#461B14 #752E21 #A5402F #CB5A47 #D88476

Accessibility & contrast

On white

6.22

#A5402F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A5402F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5402F

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5402F	#FFFFFF	#000000	##FFFFFF
##A5402F	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532D

Deuteranopia (green-blind)

#74692C

Tritanopia (blue-blind)

#B5293C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a5402f;
/* rgb */ color: rgb(165, 64, 47);
/* oklch */ color: oklch(50.7% 0.137 31.7);

Tailwind

colors: {
  custom: {
    50: '#c67968',
    500: '#a5402f',
    950: '#000000',
  },
}

SCSS

$custom: #a5402f;
$custom-light: #c67968;
$custom-dark: #000000;

JSON

{
  "hex": "#a5402f",
  "rgb": {
    "r": 165,
    "g": 64,
    "b": 47
  },
  "hsl": {
    "h": 8.644,
    "s": 55.66,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50698,
    "c": 0.13728,
    "h": 31.7
  },
  "luminance": 0.11871
}

Semantic roles & 50–950 ramp

primary

#A5402F

secondary

#70B4C0

accent

#C9DF49

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A5402F

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

Preview Lab → · Contrast checker → · Palette generator →