#EF675B#EF675B

#EF675B is a light, vivid red. Relative luminance 0.288; OKLCH L 68.0% C 0.170 H 27.5°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#EF675B
RGB	rgb(239, 103, 91)
HSL	hsl(5, 82%, 65%)
HSV	hsv(5, 62%, 94%)
CMYK	cmyk(0%, 56.9%, 61.9%, 6.3%)
CIE-LAB	lab(60.62, 51.62, 33.04)
CIE-LCH	lch(60.62, 61.29, 32.62°)
OKLab	oklab(68.02% 0.1511 0.0787)
OKLCH	oklch(68.02% 0.17 27.5)
XYZ	xyz(42.3391, 28.8119, 13.2272)
Luminance	0.2881 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF675B #5BE3EF

analogous

#EF5B99 #EF675B #EFB15B

triadic

#EF675B #5BEF67 #675BEF

tetradic

#EF675B #99EF5B #5BE3EF #B15BEF

square

#EF675B #99EF5B #5BE3EF #B15BEF

split-complementary

#EF675B #5BEFB1 #5B99EF

monochromatic

#BD2012 #EA3323 #EF675B #F49B93 #FACECB

Accessibility & contrast

On white

3.11

#EF675B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#EF675B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF675B

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF675B	#FFFFFF	#000000	##000000
##EF675B	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8059

Deuteranopia (green-blind)

#AC9D58

Tritanopia (blue-blind)

#FF4D65

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #ef675b;
/* rgb */ color: rgb(239, 103, 91);
/* oklch */ color: oklch(68.0% 0.170 27.5);

Tailwind

colors: {
  custom: {
    50: '#fb9789',
    500: '#ef675b',
    950: '#000000',
  },
}

SCSS

$custom: #ef675b;
$custom-light: #fb9789;
$custom-dark: #000000;

JSON

{
  "hex": "#ef675b",
  "rgb": {
    "r": 239,
    "g": 103,
    "b": 91
  },
  "hsl": {
    "h": 4.865,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68019,
    "c": 0.1704,
    "h": 27.5
  },
  "luminance": 0.28807
}

Semantic roles & 50–950 ramp

primary

#EF675B

secondary

#BAE8EC

accent

#CDDF07

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #EF675B

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

Preview Lab → · Contrast checker → · Palette generator →