#A02638#A02638

#A02638 is a mid, vivid red. Relative luminance 0.091; OKLCH L 47.0% C 0.157 H 17.9°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#A02638
RGB	rgb(160, 38, 56)
HSL	hsl(351, 62%, 39%)
HSV	hsv(351, 76%, 63%)
CMYK	cmyk(0%, 76.3%, 65%, 37.3%)
CIE-LAB	lab(36.27, 50.24, 20.11)
CIE-LCH	lch(36.27, 54.12, 21.82°)
OKLab	oklab(47.02% 0.1495 0.0482)
OKLCH	oklch(47.02% 0.157 17.9)
XYZ	xyz(15.9058, 9.1477, 4.6688)
Luminance	0.0915 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02638 #26A08E

analogous

#A02675 #A02638 #A05126

triadic

#A02638 #38A026 #2638A0

tetradic

#A02638 #75A026 #26A08E #5126A0

square

#A02638 #75A026 #26A08E #5126A0

split-complementary

#A02638 #26A051 #2675A0

monochromatic

#3D0F15 #6F1A27 #A02638 #CF344B #DB6677

Accessibility & contrast

On white

7.42

#A02638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#A02638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02638

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02638	#FFFFFF	#000000	##FFFFFF
##A02638	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494538

Deuteranopia (green-blind)

#675F35

Tritanopia (blue-blind)

#B0002E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a02638;
/* rgb */ color: rgb(160, 38, 56);
/* oklch */ color: oklch(47.0% 0.157 17.9);

Tailwind

colors: {
  custom: {
    50: '#c36b6e',
    500: '#a02638',
    950: '#000000',
  },
}

SCSS

$custom: #a02638;
$custom-light: #c36b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a02638",
  "rgb": {
    "r": 160,
    "g": 38,
    "b": 56
  },
  "hsl": {
    "h": 351.148,
    "s": 61.616,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47019,
    "c": 0.15711,
    "h": 17.9
  },
  "luminance": 0.09145
}

Semantic roles & 50–950 ramp

primary

#A02638

secondary

#61C0B2

accent

#E5CD43

background

#FCF6F6

surface

#F9ECEB

border

#D2C7C6

text

#140707

muted

#827A7A

Preview Lab

Preview with #A02638

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

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