#E55146#E55146

#E55146 is a light, vivid red. Relative luminance 0.230; OKLCH L 63.4% C 0.186 H 27.8°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#E55146
RGB	rgb(229, 81, 70)
HSL	hsl(4, 75%, 59%)
HSV	hsv(4, 69%, 90%)
CMYK	cmyk(0%, 64.6%, 69.4%, 10.2%)
CIE-LAB	lab(55.06, 56.68, 37.67)
CIE-LCH	lch(55.06, 68.05, 33.61°)
OKLab	oklab(63.43% 0.1642 0.0866)
OKLCH	oklch(63.43% 0.186 27.8)
XYZ	xyz(36.3649, 22.9902, 8.3159)
Luminance	0.2298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55146 #46DAE5

analogous

#E5468A #E55146 #E5A046

triadic

#E55146 #46E551 #5146E5

tetradic

#E55146 #8AE546 #46DAE5 #A046E5

square

#E55146 #8AE546 #46DAE5 #A046E5

split-complementary

#E55146 #46E5A0 #468AE5

monochromatic

#9B1F16 #D02A1D #E55146 #ED837C #F4B6B1

Accessibility & contrast

On white

3.75

#E55146 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#E55146 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55146

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55146	#FFFFFF	#000000	##000000
##E55146	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7044

Deuteranopia (green-blind)

#9F9041

Tritanopia (blue-blind)

#FB2B50

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e55146;
/* rgb */ color: rgb(229, 81, 70);
/* oklch */ color: oklch(63.4% 0.186 27.8);

Tailwind

colors: {
  custom: {
    50: '#f5897a',
    500: '#e55146',
    950: '#000000',
  },
}

SCSS

$custom: #e55146;
$custom-light: #f5897a;
$custom-dark: #000000;

JSON

{
  "hex": "#e55146",
  "rgb": {
    "r": 229,
    "g": 81,
    "b": 70
  },
  "hsl": {
    "h": 4.151,
    "s": 75.355,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63433,
    "c": 0.18561,
    "h": 27.8
  },
  "luminance": 0.22985
}

Semantic roles & 50–950 ramp

primary

#E55146

secondary

#A4DEE3

accent

#E5F236

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E55146

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

Preview Lab → · Contrast checker → · Palette generator →