#E54D3A#E54D3A

#E54D3A is a light, vivid red. Relative luminance 0.223; OKLCH L 62.8% C 0.191 H 30.3°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#E54D3A
RGB	rgb(229, 77, 58)
HSL	hsl(7, 77%, 56%)
HSV	hsv(7, 75%, 90%)
CMYK	cmyk(0%, 66.4%, 74.7%, 10.2%)
CIE-LAB	lab(54.32, 57.77, 43.40)
CIE-LCH	lch(54.32, 72.26, 36.91°)
OKLab	oklab(62.83% 0.1653 0.0966)
OKLCH	oklch(62.83% 0.191 30.3)
XYZ	xyz(35.7347, 22.2765, 6.4203)
Luminance	0.2227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E54D3A #3AD2E5

analogous

#E53A7D #E54D3A #E5A33A

triadic

#E54D3A #3AE54D #4D3AE5

tetradic

#E54D3A #7DE53A #3AD2E5 #A33AE5

square

#E54D3A #7DE53A #3AD2E5 #A33AE5

split-complementary

#E54D3A #3AE5A3 #3A7DE5

monochromatic

#912113 #C72E1A #E54D3A #EC7E70 #F3AFA6

Accessibility & contrast

On white

3.85

#E54D3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#E54D3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E54D3A

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E54D3A	#FFFFFF	#000000	##000000
##E54D3A	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786D37

Deuteranopia (green-blind)

#9E8E34

Tritanopia (blue-blind)

#FC1F4A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #e54d3a;
/* rgb */ color: rgb(229, 77, 58);
/* oklch */ color: oklch(62.8% 0.191 30.3);

Tailwind

colors: {
  custom: {
    50: '#f68771',
    500: '#e54d3a',
    950: '#000000',
  },
}

SCSS

$custom: #e54d3a;
$custom-light: #f68771;
$custom-dark: #000000;

JSON

{
  "hex": "#e54d3a",
  "rgb": {
    "r": 229,
    "g": 77,
    "b": 58
  },
  "hsl": {
    "h": 6.667,
    "s": 76.682,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62829,
    "c": 0.19142,
    "h": 30.3
  },
  "luminance": 0.22271
}

Semantic roles & 50–950 ramp

primary

#E54D3A

secondary

#9AD9E1

accent

#DEF335

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E54D3A

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

Preview Lab → · Contrast checker → · Palette generator →