#E05F3A#E05F3A

#E05F3A is a light, vivid red. Relative luminance 0.243; OKLCH L 64.3% C 0.170 H 36.7°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#E05F3A
RGB	rgb(224, 95, 58)
HSL	hsl(13, 73%, 55%)
HSV	hsv(13, 74%, 88%)
CMYK	cmyk(0%, 57.6%, 74.1%, 12.2%)
CIE-LAB	lab(56.43, 48.23, 45.43)
CIE-LCH	lch(56.43, 66.25, 43.29°)
OKLab	oklab(64.26% 0.1361 0.1013)
OKLCH	oklch(64.26% 0.17 36.7)
XYZ	xyz(35.6001, 24.3420, 6.8260)
Luminance	0.2434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E05F3A #3ABBE0

analogous

#E03A68 #E05F3A #E0B23A

triadic

#E05F3A #3AE05F #5F3AE0

tetradic

#E05F3A #68E03A #3ABBE0 #B23AE0

square

#E05F3A #68E03A #3ABBE0 #B23AE0

split-complementary

#E05F3A #3AE0B2 #3A68E0

monochromatic

#8A3016 #BF421E #E05F3A #E88A6F #F1B5A4

Accessibility & contrast

On white

3.58

#E05F3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#E05F3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E05F3A

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E05F3A	#FFFFFF	#000000	##000000
##E05F3A	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837635

Deuteranopia (green-blind)

#A29236

Tritanopia (blue-blind)

#F64257

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e05f3a;
/* rgb */ color: rgb(224, 95, 58);
/* oklch */ color: oklch(64.3% 0.170 36.7);

Tailwind

colors: {
  custom: {
    50: '#f29072',
    500: '#e05f3a',
    950: '#000000',
  },
}

SCSS

$custom: #e05f3a;
$custom-light: #f29072;
$custom-dark: #000000;

JSON

{
  "hex": "#e05f3a",
  "rgb": {
    "r": 224,
    "g": 95,
    "b": 58
  },
  "hsl": {
    "h": 13.373,
    "s": 72.807,
    "l": 55.294
  },
  "oklch": {
    "l": 0.64262,
    "c": 0.16969,
    "h": 36.7
  },
  "luminance": 0.24337
}

Semantic roles & 50–950 ramp

primary

#E05F3A

secondary

#98CEDE

accent

#C7EF38

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#180D08

muted

#867E7B

Preview Lab

Preview with #E05F3A

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

Preview Lab → · Contrast checker → · Palette generator →