#E54B3A#E54B3A

#E54B3A is a light, vivid red. Relative luminance 0.220; OKLCH L 62.6% C 0.193 H 29.8°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#E54B3A
RGB	rgb(229, 75, 58)
HSL	hsl(6, 77%, 56%)
HSV	hsv(6, 75%, 90%)
CMYK	cmyk(0%, 67.2%, 74.7%, 10.2%)
CIE-LAB	lab(54.03, 58.56, 43.08)
CIE-LCH	lch(54.03, 72.70, 36.34°)
OKLab	oklab(62.61% 0.1677 0.0959)
OKLCH	oklch(62.61% 0.193 29.8)
XYZ	xyz(35.5969, 22.0009, 6.3744)
Luminance	0.2200 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E54B3A #3AD4E5

analogous

#E53A7F #E54B3A #E5A13A

triadic

#E54B3A #3AE54B #4B3AE5

tetradic

#E54B3A #7FE53A #3AD4E5 #A13AE5

square

#E54B3A #7FE53A #3AD4E5 #A13AE5

split-complementary

#E54B3A #3AE5A1 #3A7FE5

monochromatic

#912013 #C72C1A #E54B3A #EC7C70 #F3AEA6

Accessibility & contrast

On white

3.89

#E54B3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#E54B3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E54B3A

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E54B3A	#FFFFFF	#000000	##000000
##E54B3A	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C37

Deuteranopia (green-blind)

#9D8E34

Tritanopia (blue-blind)

#FC1A48

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #e54b3a;
/* rgb */ color: rgb(229, 75, 58);
/* oklch */ color: oklch(62.6% 0.193 29.8);

Tailwind

colors: {
  custom: {
    50: '#f68571',
    500: '#e54b3a',
    950: '#000000',
  },
}

SCSS

$custom: #e54b3a;
$custom-light: #f68571;
$custom-dark: #000000;

JSON

{
  "hex": "#e54b3a",
  "rgb": {
    "r": 229,
    "g": 75,
    "b": 58
  },
  "hsl": {
    "h": 5.965,
    "s": 76.682,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62611,
    "c": 0.19322,
    "h": 29.8
  },
  "luminance": 0.21996
}

Semantic roles & 50–950 ramp

primary

#E54B3A

secondary

#9ADAE1

accent

#E0F335

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E54B3A

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

Preview Lab → · Contrast checker → · Palette generator →