#A7253F#A7253F

#A7253F is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.3% C 0.165 H 15.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#A7253F
RGB	rgb(167, 37, 63)
HSL	hsl(348, 64%, 40%)
HSV	hsv(348, 78%, 65%)
CMYK	cmyk(0%, 77.8%, 62.3%, 34.5%)
CIE-LAB	lab(37.66, 53.13, 17.74)
CIE-LCH	lch(37.66, 56.01, 18.47°)
OKLab	oklab(48.35% 0.1593 0.0432)
OKLCH	oklch(48.35% 0.165 15.2)
XYZ	xyz(17.4969, 9.9001, 5.6913)
Luminance	0.0990 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7253F #25A78D

analogous

#A72580 #A7253F #A74C25

triadic

#A7253F #3FA725 #253FA7

tetradic

#A7253F #80A725 #25A78D #4C25A7

square

#A7253F #80A725 #25A78D #4C25A7

split-complementary

#A7253F #25A74C #2580A7

monochromatic

#430F19 #751A2C #A7253F #D33756 #DE6980

Accessibility & contrast

On white

7.05

#A7253F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#A7253F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A7253F

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7253F	#FFFFFF	#000000	##FFFFFF
##A7253F	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473F

Deuteranopia (green-blind)

#6B623B

Tritanopia (blue-blind)

#B70030

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a7253f;
/* rgb */ color: rgb(167, 37, 63);
/* oklch */ color: oklch(48.3% 0.165 15.2);

Tailwind

colors: {
  custom: {
    50: '#c86c73',
    500: '#a7253f',
    950: '#000000',
  },
}

SCSS

$custom: #a7253f;
$custom-light: #c86c73;
$custom-dark: #000000;

JSON

{
  "hex": "#a7253f",
  "rgb": {
    "r": 167,
    "g": 37,
    "b": 63
  },
  "hsl": {
    "h": 348,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.48345,
    "c": 0.16501,
    "h": 15.2
  },
  "luminance": 0.09898
}

Semantic roles & 50–950 ramp

primary

#A7253F

secondary

#64C4B1

accent

#E7C641

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A7253F

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

Preview Lab → · Contrast checker → · Palette generator →