#E25B3F#E25B3F

#E25B3F is a light, vivid red. Relative luminance 0.240; OKLCH L 64.1% C 0.174 H 33.4°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#E25B3F
RGB	rgb(226, 91, 63)
HSL	hsl(10, 74%, 57%)
HSV	hsv(10, 72%, 89%)
CMYK	cmyk(0%, 59.7%, 72.1%, 11.4%)
CIE-LAB	lab(56.10, 51.00, 42.55)
CIE-LCH	lch(56.10, 66.41, 39.84°)
OKLab	oklab(64.1% 0.1454 0.096)
OKLCH	oklch(64.1% 0.174 33.4)
XYZ	xyz(36.0060, 24.0147, 7.4410)
Luminance	0.2401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E25B3F #3FC6E2

analogous

#E23F75 #E25B3F #E2AD3F

triadic

#E25B3F #3FE25B #5B3FE2

tetradic

#E25B3F #75E23F #3FC6E2 #AD3FE2

square

#E25B3F #75E23F #3FC6E2 #AD3FE2

split-complementary

#E25B3F #3FE2AD #3F75E2

monochromatic

#912B16 #C63B1E #E25B3F #EA8874 #F2B6A9

Accessibility & contrast

On white

3.62

#E25B3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#E25B3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E25B3F

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E25B3F	#FFFFFF	#000000	##000000
##E25B3F	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80743B

Deuteranopia (green-blind)

#A1923B

Tritanopia (blue-blind)

#F83C55

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e25b3f;
/* rgb */ color: rgb(226, 91, 63);
/* oklch */ color: oklch(64.1% 0.174 33.4);

Tailwind

colors: {
  custom: {
    50: '#f38e75',
    500: '#e25b3f',
    950: '#000000',
  },
}

SCSS

$custom: #e25b3f;
$custom-light: #f38e75;
$custom-dark: #000000;

JSON

{
  "hex": "#e25b3f",
  "rgb": {
    "r": 226,
    "g": 91,
    "b": 63
  },
  "hsl": {
    "h": 10.307,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.64095,
    "c": 0.17427,
    "h": 33.4
  },
  "luminance": 0.2401
}

Semantic roles & 50–950 ramp

primary

#E25B3F

secondary

#9DD4E0

accent

#D1F037

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#180D08

muted

#867E7B

Preview Lab

Preview with #E25B3F

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

Preview Lab → · Contrast checker → · Palette generator →