#EF5B70#EF5B70

#EF5B70 is a light, vivid red. Relative luminance 0.270; OKLCH L 66.9% C 0.182 H 15.1°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#EF5B70
RGB	rgb(239, 91, 112)
HSL	hsl(351, 82%, 65%)
HSV	hsv(351, 62%, 94%)
CMYK	cmyk(0%, 61.9%, 53.1%, 6.3%)
CIE-LAB	lab(58.98, 58.44, 18.88)
CIE-LCH	lch(58.98, 61.42, 17.90°)
OKLab	oklab(66.91% 0.1759 0.0473)
OKLCH	oklch(66.91% 0.182 15.1)
XYZ	xyz(42.2659, 27.0081, 18.3135)
Luminance	0.2700 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5B70 #5BEFDA

analogous

#EF5BBA #EF5B70 #EF905B

triadic

#EF5B70 #70EF5B #5B70EF

tetradic

#EF5B70 #BAEF5B #5BEFDA #905BEF

square

#EF5B70 #BAEF5B #5BEFDA #905BEF

split-complementary

#EF5B70 #5BEF90 #5BBAEF

monochromatic

#BD122B #EA233F #EF5B70 #F493A1 #FACBD1

Accessibility & contrast

On white

3.28

#EF5B70 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#EF5B70 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5B70

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5B70	#FFFFFF	#000000	##000000
##EF5B70	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7B70

Deuteranopia (green-blind)

#A4996C

Tritanopia (blue-blind)

#FF4163

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ef5b70;
/* rgb */ color: rgb(239, 91, 112);
/* oklch */ color: oklch(66.9% 0.182 15.1);

Tailwind

colors: {
  custom: {
    50: '#fa9098',
    500: '#ef5b70',
    950: '#000000',
  },
}

SCSS

$custom: #ef5b70;
$custom-light: #fa9098;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5b70",
  "rgb": {
    "r": 239,
    "g": 91,
    "b": 112
  },
  "hsl": {
    "h": 351.486,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.66913,
    "c": 0.18212,
    "h": 15.1
  },
  "luminance": 0.27003
}

Semantic roles & 50–950 ramp

primary

#EF5B70

secondary

#BAECE5

accent

#DFC007

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0D

muted

#877E7E

Preview Lab

Preview with #EF5B70

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

Preview Lab → · Contrast checker → · Palette generator →