#EF545E#EF545E

#EF545E is a light, vivid red. Relative luminance 0.255; OKLCH L 65.7% C 0.190 H 20.4°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#EF545E
RGB	rgb(239, 84, 94)
HSL	hsl(356, 83%, 63%)
HSV	hsv(356, 65%, 94%)
CMYK	cmyk(0%, 64.9%, 60.7%, 6.3%)
CIE-LAB	lab(57.56, 60.06, 27.45)
CIE-LCH	lch(57.56, 66.04, 24.56°)
OKLab	oklab(65.74% 0.1782 0.0663)
OKLCH	oklch(65.74% 0.19 20.4)
XYZ	xyz(40.7913, 25.5051, 13.3625)
Luminance	0.2550 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF545E #54EFE5

analogous

#EF54AB #EF545E #EF9754

triadic

#EF545E #5EEF54 #545EEF

tetradic

#EF545E #ABEF54 #54EFE5 #9754EF

square

#EF545E #ABEF54 #54EFE5 #9754EF

split-complementary

#EF545E #54EF97 #54ABEF

monochromatic

#B7111C #EA1C29 #EF545E #F48C93 #F9C4C7

Accessibility & contrast

On white

3.44

#EF545E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#EF545E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF545E

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF545E	#FFFFFF	#000000	##000000
##EF545E	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C765D

Deuteranopia (green-blind)

#A3965A

Tritanopia (blue-blind)

#FF3259

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ef545e;
/* rgb */ color: rgb(239, 84, 94);
/* oklch */ color: oklch(65.7% 0.190 20.4);

Tailwind

colors: {
  custom: {
    50: '#fb8c8b',
    500: '#ef545e',
    950: '#000000',
  },
}

SCSS

$custom: #ef545e;
$custom-light: #fb8c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef545e",
  "rgb": {
    "r": 239,
    "g": 84,
    "b": 94
  },
  "hsl": {
    "h": 356.129,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65741,
    "c": 0.19017,
    "h": 20.4
  },
  "luminance": 0.255
}

Semantic roles & 50–950 ramp

primary

#EF545E

secondary

#B4EBE7

accent

#DFD106

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF545E

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

Preview Lab → · Contrast checker → · Palette generator →