#EF657B#EF657B

#EF657B is a light, vivid red. Relative luminance 0.291; OKLCH L 68.4% C 0.171 H 13.0°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#EF657B
RGB	rgb(239, 101, 123)
HSL	hsl(350, 81%, 67%)
HSV	hsv(350, 58%, 94%)
CMYK	cmyk(0%, 57.7%, 48.5%, 6.3%)
CIE-LAB	lab(60.86, 54.98, 15.09)
CIE-LCH	lch(60.86, 57.01, 15.35°)
OKLab	oklab(68.4% 0.1662 0.0385)
OKLCH	oklch(68.4% 0.171 13)
XYZ	xyz(43.8288, 29.0933, 22.0426)
Luminance	0.2909 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF657B #65EFD9

analogous

#EF65C0 #EF657B #EF9465

triadic

#EF657B #7BEF65 #657BEF

tetradic

#EF657B #C0EF65 #65EFD9 #9465EF

square

#EF657B #C0EF65 #65EFD9 #9465EF

split-complementary

#EF657B #65EF94 #65C0EF

monochromatic

#C51431 #E92E4B #EF657B #F59CAB #FBD4DA

Accessibility & contrast

On white

3.08

#EF657B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#EF657B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF657B

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF657B	#FFFFFF	#000000	##000000
##EF657B	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83817B

Deuteranopia (green-blind)

#A79D78

Tritanopia (blue-blind)

#FF516D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #ef657b;
/* rgb */ color: rgb(239, 101, 123);
/* oklch */ color: oklch(68.4% 0.171 13.0);

Tailwind

colors: {
  custom: {
    50: '#f996a1',
    500: '#ef657b',
    950: '#000000',
  },
}

SCSS

$custom: #ef657b;
$custom-light: #f996a1;
$custom-dark: #000000;

JSON

{
  "hex": "#ef657b",
  "rgb": {
    "r": 239,
    "g": 101,
    "b": 123
  },
  "hsl": {
    "h": 350.435,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.684,
    "c": 0.17055,
    "h": 13
  },
  "luminance": 0.29088
}

Semantic roles & 50–950 ramp

primary

#EF657B

secondary

#C2EEE7

accent

#DEBB08

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0E

muted

#867E7E

Preview Lab

Preview with #EF657B

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

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