#E5604E#E5604E

#E5604E is a light, vivid red. Relative luminance 0.256; OKLCH L 65.4% C 0.169 H 30.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#E5604E
RGB	rgb(229, 96, 78)
HSL	hsl(7, 74%, 60%)
HSV	hsv(7, 66%, 90%)
CMYK	cmyk(0%, 58.1%, 65.9%, 10.2%)
CIE-LAB	lab(57.64, 50.54, 36.28)
CIE-LCH	lch(57.64, 62.22, 35.67°)
OKLab	oklab(65.4% 0.1465 0.0847)
OKLCH	oklch(65.4% 0.169 30)
XYZ	xyz(37.8748, 25.5788, 10.1490)
Luminance	0.2557 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5604E #4ED3E5

analogous

#E54E88 #E5604E #E5AB4E

triadic

#E5604E #4EE560 #604EE5

tetradic

#E5604E #88E54E #4ED3E5 #AB4EE5

square

#E5604E #88E54E #4ED3E5 #AB4EE5

split-complementary

#E5604E #4EE5AB #4E88E5

monochromatic

#A12818 #D6351F #E5604E #ED9083 #F5C0B9

Accessibility & contrast

On white

3.43

#E5604E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#E5604E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5604E

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5604E	#FFFFFF	#000000	##000000
##E5604E	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83784C

Deuteranopia (green-blind)

#A4954B

Tritanopia (blue-blind)

#FB455C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e5604e;
/* rgb */ color: rgb(229, 96, 78);
/* oklch */ color: oklch(65.4% 0.169 30.0);

Tailwind

colors: {
  custom: {
    50: '#f49280',
    500: '#e5604e',
    950: '#000000',
  },
}

SCSS

$custom: #e5604e;
$custom-light: #f49280;
$custom-dark: #000000;

JSON

{
  "hex": "#e5604e",
  "rgb": {
    "r": 229,
    "g": 96,
    "b": 78
  },
  "hsl": {
    "h": 7.152,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.65404,
    "c": 0.16924,
    "h": 30
  },
  "luminance": 0.25574
}

Semantic roles & 50–950 ramp

primary

#E5604E

secondary

#AADDE4

accent

#BFD70F

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E5604E

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

Preview Lab → · Contrast checker → · Palette generator →