#A7203F#A7203F

#A7203F is a mid, vivid red. Relative luminance 0.096; OKLCH L 48.0% C 0.169 H 14.2°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#A7203F
RGB	rgb(167, 32, 63)
HSL	hsl(346, 68%, 39%)
HSV	hsv(346, 81%, 65%)
CMYK	cmyk(0%, 80.8%, 62.3%, 34.5%)
CIE-LAB	lab(37.13, 54.62, 17.04)
CIE-LCH	lch(37.13, 57.22, 17.33°)
OKLab	oklab(47.95% 0.1641 0.0416)
OKLCH	oklch(47.95% 0.169 14.2)
XYZ	xyz(17.3519, 9.6100, 5.6429)
Luminance	0.0961 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7203F #20A788

analogous

#A72083 #A7203F #A74520

triadic

#A7203F #3FA720 #203FA7

tetradic

#A7203F #83A720 #20A788 #4520A7

square

#A7203F #83A720 #20A788 #4520A7

split-complementary

#A7203F #20A745 #2083A7

monochromatic

#400C18 #74162C #A7203F #D72D54 #E1617E

Accessibility & contrast

On white

7.19

#A7203F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A7203F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A7203F

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7203F	#FFFFFF	#000000	##FFFFFF
##A7203F	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47463F

Deuteranopia (green-blind)

#6A613B

Tritanopia (blue-blind)

#B7002E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a7203f;
/* rgb */ color: rgb(167, 32, 63);
/* oklch */ color: oklch(48.0% 0.169 14.2);

Tailwind

colors: {
  custom: {
    50: '#c86a73',
    500: '#a7203f',
    950: '#000000',
  },
}

SCSS

$custom: #a7203f;
$custom-light: #c86a73;
$custom-dark: #000000;

JSON

{
  "hex": "#a7203f",
  "rgb": {
    "r": 167,
    "g": 32,
    "b": 63
  },
  "hsl": {
    "h": 346.222,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47953,
    "c": 0.16925,
    "h": 14.2
  },
  "luminance": 0.09607
}

Semantic roles & 50–950 ramp

primary

#A7203F

secondary

#5DC5AE

accent

#EBC33D

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140708

muted

#837A7B

Preview Lab

Preview with #A7203F

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

Preview Lab → · Contrast checker → · Palette generator →