#A02B30#A02B30

#A02B30 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.4% C 0.153 H 23.1°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#A02B30
RGB	rgb(160, 43, 48)
HSL	hsl(357, 58%, 40%)
HSV	hsv(357, 73%, 63%)
CMYK	cmyk(0%, 73.1%, 70%, 37.3%)
CIE-LAB	lab(36.78, 48.00, 25.77)
CIE-LCH	lch(36.78, 54.48, 28.23°)
OKLab	oklab(47.35% 0.1407 0.0599)
OKLCH	oklch(47.35% 0.153 23.1)
XYZ	xyz(15.8963, 9.4171, 3.7764)
Luminance	0.0941 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02B30 #2BA09B

analogous

#A02B6A #A02B30 #A0612B

triadic

#A02B30 #30A02B #2B30A0

tetradic

#A02B30 #6AA02B #2BA09B #612BA0

square

#A02B30 #6AA02B #2BA09B #612BA0

split-complementary

#A02B30 #2BA061 #2B6AA0

monochromatic

#401113 #701E22 #A02B30 #CB3D43 #D86E72

Accessibility & contrast

On white

7.28

#A02B30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A02B30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02B30

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02B30	#FFFFFF	#000000	##FFFFFF
##A02B30	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C472F

Deuteranopia (green-blind)

#6A602C

Tritanopia (blue-blind)

#B0002E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02b30;
/* rgb */ color: rgb(160, 43, 48);
/* oklch */ color: oklch(47.4% 0.153 23.1);

Tailwind

colors: {
  custom: {
    50: '#c46d68',
    500: '#a02b30',
    950: '#000000',
  },
}

SCSS

$custom: #a02b30;
$custom-light: #c46d68;
$custom-dark: #000000;

JSON

{
  "hex": "#a02b30",
  "rgb": {
    "r": 160,
    "g": 43,
    "b": 48
  },
  "hsl": {
    "h": 357.436,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47353,
    "c": 0.15285,
    "h": 23.1
  },
  "luminance": 0.09415
}

Semantic roles & 50–950 ramp

primary

#A02B30

secondary

#68BFBB

accent

#E1DA47

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A02B30

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

Preview Lab → · Contrast checker → · Palette generator →