#B25B59#B25B59

#B25B59 is a mid, moderate red. Relative luminance 0.177; OKLCH L 57.5% C 0.114 H 22.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#B25B59
RGB	rgb(178, 91, 89)
HSL	hsl(1, 37%, 52%)
HSV	hsv(1, 50%, 70%)
CMYK	cmyk(0%, 48.9%, 50%, 30.2%)
CIE-LAB	lab(49.09, 35.04, 17.42)
CIE-LCH	lch(49.09, 39.13, 26.43°)
OKLab	oklab(57.46% 0.1049 0.0437)
OKLCH	oklch(57.46% 0.114 22.6)
XYZ	xyz(23.9060, 17.6709, 11.6011)
Luminance	0.1767 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25B59 #59B0B2

analogous

#B25984 #B25B59 #B28759

triadic

#B25B59 #59B25B #5B59B2

tetradic

#B25B59 #84B259 #59B0B2 #8759B2

square

#B25B59 #84B259 #59B0B2 #8759B2

split-complementary

#B25B59 #59B287 #5984B2

monochromatic

#632F2E #8D4341 #B25B59 #C58483 #D9AEAD

Accessibility & contrast

On white

4.63

#B25B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#B25B59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B25B59

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25B59	#FFFFFF	#000000	##FFFFFF
##B25B59	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6A58

Deuteranopia (green-blind)

#847B57

Tritanopia (blue-blind)

#C14F5B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b25b59;
/* rgb */ color: rgb(178, 91, 89);
/* oklch */ color: oklch(57.5% 0.114 22.6);

Tailwind

colors: {
  custom: {
    50: '#cd8b87',
    500: '#b25b59',
    950: '#000000',
  },
}

SCSS

$custom: #b25b59;
$custom-light: #cd8b87;
$custom-dark: #000000;

JSON

{
  "hex": "#b25b59",
  "rgb": {
    "r": 178,
    "g": 91,
    "b": 89
  },
  "hsl": {
    "h": 1.348,
    "s": 36.626,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57456,
    "c": 0.11357,
    "h": 22.6
  },
  "luminance": 0.17668
}

Semantic roles & 50–950 ramp

primary

#B25B59

secondary

#A0C6C7

accent

#CACD5B

background

#FDF8F8

surface

#FAF0EF

border

#D3CBCA

text

#140C0B

muted

#837D7C

Preview Lab

Preview with #B25B59

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

Preview Lab → · Contrast checker → · Palette generator →