#E54F3A#E54F3A

#E54F3A is a light, vivid red. Relative luminance 0.226; OKLCH L 63.1% C 0.190 H 30.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#E54F3A
RGB	rgb(229, 79, 58)
HSL	hsl(7, 77%, 56%)
HSV	hsv(7, 75%, 90%)
CMYK	cmyk(0%, 65.5%, 74.7%, 10.2%)
CIE-LAB	lab(54.62, 56.97, 43.72)
CIE-LCH	lch(54.62, 71.81, 37.50°)
OKLab	oklab(63.05% 0.1627 0.0973)
OKLCH	oklch(63.05% 0.19 30.9)
XYZ	xyz(35.8768, 22.5607, 6.4677)
Luminance	0.2256 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E54F3A #3AD0E5

analogous

#E53A7B #E54F3A #E5A43A

triadic

#E54F3A #3AE54F #4F3AE5

tetradic

#E54F3A #7BE53A #3AD0E5 #A43AE5

square

#E54F3A #7BE53A #3AD0E5 #A43AE5

split-complementary

#E54F3A #3AE5A4 #3A7BE5

monochromatic

#912313 #C7301A #E54F3A #EC7F70 #F3B0A6

Accessibility & contrast

On white

3.81

#E54F3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#E54F3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E54F3A

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E54F3A	#FFFFFF	#000000	##000000
##E54F3A	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E37

Deuteranopia (green-blind)

#9F8F35

Tritanopia (blue-blind)

#FC244B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e54f3a;
/* rgb */ color: rgb(229, 79, 58);
/* oklch */ color: oklch(63.1% 0.190 30.9);

Tailwind

colors: {
  custom: {
    50: '#f68871',
    500: '#e54f3a',
    950: '#000000',
  },
}

SCSS

$custom: #e54f3a;
$custom-light: #f68871;
$custom-dark: #000000;

JSON

{
  "hex": "#e54f3a",
  "rgb": {
    "r": 229,
    "g": 79,
    "b": 58
  },
  "hsl": {
    "h": 7.368,
    "s": 76.682,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63053,
    "c": 0.18961,
    "h": 30.9
  },
  "luminance": 0.22555
}

Semantic roles & 50–950 ramp

primary

#E54F3A

secondary

#9AD8E1

accent

#DCF335

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E54F3A

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

Preview Lab → · Contrast checker → · Palette generator →