#B02F25#B02F25

#B02F25 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.167 H 28.9°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#B02F25
RGB	rgb(176, 47, 37)
HSL	hsl(4, 65%, 42%)
HSV	hsv(4, 79%, 69%)
CMYK	cmyk(0%, 73.3%, 79%, 31%)
CIE-LAB	lab(40.25, 51.23, 37.00)
CIE-LCH	lch(40.25, 63.19, 35.84°)
OKLab	oklab(50.46% 0.1465 0.0808)
OKLCH	oklch(50.46% 0.167 28.9)
XYZ	xyz(19.2572, 11.3997, 2.9363)
Luminance	0.1140 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02F25 #25A6B0

analogous

#B02560 #B02F25 #B07525

triadic

#B02F25 #25B02F #2F25B0

tetradic

#B02F25 #60B025 #25A6B0 #7525B0

square

#B02F25 #60B025 #25A6B0 #7525B0

split-complementary

#B02F25 #25B075 #2560B0

monochromatic

#4B1410 #7D211A #B02F25 #D6473C #E1776F

Accessibility & contrast

On white

6.40

#B02F25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#B02F25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02F25

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02F25	#FFFFFF	#000000	##FFFFFF
##B02F25	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D23

Deuteranopia (green-blind)

#76691F

Tritanopia (blue-blind)

#C2002E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02f25;
/* rgb */ color: rgb(176, 47, 37);
/* oklch */ color: oklch(50.5% 0.167 28.9);

Tailwind

colors: {
  custom: {
    50: '#d07161',
    500: '#b02f25',
    950: '#000000',
  },
}

SCSS

$custom: #b02f25;
$custom-light: #d07161;
$custom-dark: #000000;

JSON

{
  "hex": "#b02f25",
  "rgb": {
    "r": 176,
    "g": 47,
    "b": 37
  },
  "hsl": {
    "h": 4.317,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50456,
    "c": 0.16729,
    "h": 28.9
  },
  "luminance": 0.11397
}

Semantic roles & 50–950 ramp

primary

#B02F25

secondary

#6AC1C7

accent

#DCE840

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160805

muted

#847B79

Preview Lab

Preview with #B02F25

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

Preview Lab → · Contrast checker → · Palette generator →