#B25751#B25751

#B25751 is a mid, moderate red. Relative luminance 0.169; OKLCH L 56.7% C 0.120 H 25.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B25751
RGB	rgb(178, 87, 81)
HSL	hsl(4, 39%, 51%)
HSV	hsv(4, 54%, 70%)
CMYK	cmyk(0%, 51.1%, 54.5%, 30.2%)
CIE-LAB	lab(48.11, 36.41, 20.85)
CIE-LCH	lch(48.11, 41.95, 29.80°)
OKLab	oklab(56.65% 0.1081 0.0514)
OKLCH	oklch(56.65% 0.12 25.4)
XYZ	xyz(23.2553, 16.8780, 9.8161)
Luminance	0.1688 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25751 #51ACB2

analogous

#B2517B #B25751 #B28751

triadic

#B25751 #51B257 #5751B2

tetradic

#B25751 #7BB251 #51ACB2 #8751B2

square

#B25751 #7BB251 #51ACB2 #8751B2

split-complementary

#B25751 #51B287 #517BB2

monochromatic

#5F2D2A #89413D #B25751 #C5807B #D8A9A6

Accessibility & contrast

On white

4.80

#B25751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#B25751 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25751

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25751	#FFFFFF	#000000	##FFFFFF
##B25751	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6650

Deuteranopia (green-blind)

#83794F

Tritanopia (blue-blind)

#C24956

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b25751;
/* rgb */ color: rgb(178, 87, 81);
/* oklch */ color: oklch(56.7% 0.120 25.4);

Tailwind

colors: {
  custom: {
    50: '#cd8982',
    500: '#b25751',
    950: '#000000',
  },
}

SCSS

$custom: #b25751;
$custom-light: #cd8982;
$custom-dark: #000000;

JSON

{
  "hex": "#b25751",
  "rgb": {
    "r": 178,
    "g": 87,
    "b": 81
  },
  "hsl": {
    "h": 3.711,
    "s": 38.645,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56654,
    "c": 0.1197,
    "h": 25.4
  },
  "luminance": 0.16875
}

Semantic roles & 50–950 ramp

primary

#B25751

secondary

#9AC2C5

accent

#C7CF59

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140C0A

muted

#837D7C

Preview Lab

Preview with #B25751

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

Preview Lab → · Contrast checker → · Palette generator →