#E25828#E25828

#E25828 is a light, vivid orange. Relative luminance 0.233; OKLCH L 63.5% C 0.182 H 38.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#E25828
RGB	rgb(226, 88, 40)
HSL	hsl(15, 76%, 52%)
HSV	hsv(15, 82%, 89%)
CMYK	cmyk(0%, 61.1%, 82.3%, 11.4%)
CIE-LAB	lab(55.39, 51.50, 53.17)
CIE-LCH	lch(55.39, 74.02, 45.91°)
OKLab	oklab(63.49% 0.143 0.1129)
OKLCH	oklch(63.49% 0.182 38.3)
XYZ	xyz(35.2407, 23.3064, 4.6500)
Luminance	0.2330 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E25828 #28B2E2

analogous

#E22855 #E25828 #E2B528

triadic

#E25828 #28E258 #5828E2

tetradic

#E25828 #55E228 #28B2E2 #B528E2

square

#E25828 #55E228 #28B2E2 #B528E2

split-complementary

#E25828 #28E2B5 #2855E2

monochromatic

#7F2D11 #B44118 #E25828 #E9825E #F1AC94

Accessibility & contrast

On white

3.71

#E25828 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#E25828 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E25828

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E25828	#FFFFFF	#000000	##000000
##E25828	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807120

Deuteranopia (green-blind)

#A19022

Tritanopia (blue-blind)

#F9344F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e25828;
/* rgb */ color: rgb(226, 88, 40);
/* oklch */ color: oklch(63.5% 0.182 38.3);

Tailwind

colors: {
  custom: {
    50: '#f48c66',
    500: '#e25828',
    950: '#000000',
  },
}

SCSS

$custom: #e25828;
$custom-light: #f48c66;
$custom-dark: #000000;

JSON

{
  "hex": "#e25828",
  "rgb": {
    "r": 226,
    "g": 88,
    "b": 40
  },
  "hsl": {
    "h": 15.484,
    "s": 76.23,
    "l": 52.157
  },
  "oklch": {
    "l": 0.63488,
    "c": 0.1822,
    "h": 38.3
  },
  "luminance": 0.23301
}

Semantic roles & 50–950 ramp

primary

#E25828

secondary

#8AC7DC

accent

#C2F335

background

#FFF8F6

surface

#FFF0EB

border

#D7CBC6

text

#190C06

muted

#867D7A

Preview Lab

Preview with #E25828

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

Preview Lab → · Contrast checker → · Palette generator →