#E6554B#E6554B

#E6554B is a light, vivid red. Relative luminance 0.238; OKLCH L 64.1% C 0.182 H 27.3°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#E6554B
RGB	rgb(230, 85, 75)
HSL	hsl(4, 76%, 60%)
HSV	hsv(4, 67%, 90%)
CMYK	cmyk(0%, 63%, 67.4%, 9.8%)
CIE-LAB	lab(55.92, 55.59, 35.93)
CIE-LCH	lch(55.92, 66.19, 32.87°)
OKLab	oklab(64.13% 0.1616 0.0835)
OKLCH	oklch(64.13% 0.182 27.3)
XYZ	xyz(37.1554, 23.8332, 9.2990)
Luminance	0.2383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6554B #4BDCE6

analogous

#E64B8F #E6554B #E6A34B

triadic

#E6554B #4BE655 #554BE6

tetradic

#E6554B #8FE64B #4BDCE6 #A34BE6

square

#E6554B #8FE64B #4BDCE6 #A34BE6

split-complementary

#E6554B #4BE6A3 #4B8FE6

monochromatic

#A01F16 #D62A1E #E6554B #ED8881 #F5BBB6

Accessibility & contrast

On white

3.64

#E6554B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#E6554B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E6554B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6554B	#FFFFFF	#000000	##000000
##E6554B	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7249

Deuteranopia (green-blind)

#A09247

Tritanopia (blue-blind)

#FC3354

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e6554b;
/* rgb */ color: rgb(230, 85, 75);
/* oklch */ color: oklch(64.1% 0.182 27.3);

Tailwind

colors: {
  custom: {
    50: '#f68b7d',
    500: '#e6554b',
    950: '#000000',
  },
}

SCSS

$custom: #e6554b;
$custom-light: #f68b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#e6554b",
  "rgb": {
    "r": 230,
    "g": 85,
    "b": 75
  },
  "hsl": {
    "h": 3.871,
    "s": 75.61,
    "l": 59.804
  },
  "oklch": {
    "l": 0.6413,
    "c": 0.18193,
    "h": 27.3
  },
  "luminance": 0.23828
}

Semantic roles & 50–950 ramp

primary

#E6554B

secondary

#A8E0E4

accent

#E6F236

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E6554B

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

Preview Lab → · Contrast checker → · Palette generator →