#EC5B58#EC5B58

#EC5B58 is a light, vivid red. Relative luminance 0.260; OKLCH L 66.0% C 0.180 H 24.5°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#EC5B58
RGB	rgb(236, 91, 88)
HSL	hsl(1, 80%, 64%)
HSV	hsv(1, 63%, 93%)
CMYK	cmyk(0%, 61.4%, 62.7%, 7.5%)
CIE-LAB	lab(58.06, 55.77, 31.42)
CIE-LCH	lch(58.06, 64.02, 29.40°)
OKLab	oklab(65.99% 0.164 0.0749)
OKLCH	oklch(65.99% 0.18 24.5)
XYZ	xyz(40.0985, 26.0250, 12.1424)
Luminance	0.2602 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC5B58 #58E9EC

analogous

#EC589F #EC5B58 #ECA558

triadic

#EC5B58 #58EC5B #5B58EC

tetradic

#EC5B58 #9FEC58 #58E9EC #A558EC

square

#EC5B58 #9FEC58 #58E9EC #A558EC

split-complementary

#EC5B58 #58ECA5 #589FEC

monochromatic

#B51815 #E62521 #EC5B58 #F2918F #F9C7C6

Accessibility & contrast

On white

3.38

#EC5B58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#EC5B58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC5B58

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC5B58	#FFFFFF	#000000	##000000
##EC5B58	1.00	3.38	6.20	6.20
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817857

Deuteranopia (green-blind)

#A59754

Tritanopia (blue-blind)

#FF3D5C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ec5b58;
/* rgb */ color: rgb(236, 91, 88);
/* oklch */ color: oklch(66.0% 0.180 24.5);

Tailwind

colors: {
  custom: {
    50: '#f98f87',
    500: '#ec5b58',
    950: '#000000',
  },
}

SCSS

$custom: #ec5b58;
$custom-light: #f98f87;
$custom-dark: #000000;

JSON

{
  "hex": "#ec5b58",
  "rgb": {
    "r": 236,
    "g": 91,
    "b": 88
  },
  "hsl": {
    "h": 1.216,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.65988,
    "c": 0.18024,
    "h": 24.5
  },
  "luminance": 0.2602
}

Semantic roles & 50–950 ramp

primary

#EC5B58

secondary

#B6E9EA

accent

#D8DC0A

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EC5B58

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

Preview Lab → · Contrast checker → · Palette generator →