#EC4B53#EC4B53

#EC4B53 is a light, vivid red. Relative luminance 0.235; OKLCH L 64.1% C 0.197 H 22.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#EC4B53
RGB	rgb(236, 75, 83)
HSL	hsl(357, 81%, 61%)
HSV	hsv(357, 68%, 93%)
CMYK	cmyk(0%, 68.2%, 64.8%, 7.5%)
CIE-LAB	lab(55.58, 61.98, 31.17)
CIE-LCH	lch(55.58, 69.38, 26.70°)
OKLab	oklab(64.1% 0.1826 0.0738)
OKLCH	oklch(64.1% 0.197 22)
XYZ	xyz(38.6735, 23.4951, 10.6805)
Luminance	0.2349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4B53 #4BECE4

analogous

#EC4BA3 #EC4B53 #EC934B

triadic

#EC4B53 #53EC4B #4B53EC

tetradic

#EC4B53 #A3EC4B #4BECE4 #934BEC

square

#EC4B53 #A3EC4B #4BECE4 #934BEC

split-complementary

#EC4B53 #4BEC93 #4BA3EC

monochromatic

#AB121A #E21822 #EC4B53 #F28288 #F8BABD

Accessibility & contrast

On white

3.69

#EC4B53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#EC4B53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4B53

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4B53	#FFFFFF	#000000	##000000
##EC4B53	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776F52

Deuteranopia (green-blind)

#9F924E

Tritanopia (blue-blind)

#FF1D4F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #ec4b53;
/* rgb */ color: rgb(236, 75, 83);
/* oklch */ color: oklch(64.1% 0.197 22.0);

Tailwind

colors: {
  custom: {
    50: '#fa8783',
    500: '#ec4b53',
    950: '#000000',
  },
}

SCSS

$custom: #ec4b53;
$custom-light: #fa8783;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4b53",
  "rgb": {
    "r": 236,
    "g": 75,
    "b": 83
  },
  "hsl": {
    "h": 357.019,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64103,
    "c": 0.19698,
    "h": 22
  },
  "luminance": 0.2349
}

Semantic roles & 50–950 ramp

primary

#EC4B53

secondary

#ABE8E5

accent

#DDD308

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #EC4B53

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

Preview Lab → · Contrast checker → · Palette generator →