#5F77ED#5F77ED

#5F77ED is a mid, vivid blue. Relative luminance 0.217; OKLCH L 61.1% C 0.179 H 271.5°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#5F77ED
RGB	rgb(95, 119, 237)
HSL	hsl(230, 80%, 65%)
HSV	hsv(230, 60%, 93%)
CMYK	cmyk(59.9%, 49.8%, 0%, 7.1%)
CIE-LAB	lab(53.75, 26.40, -62.37)
CIE-LCH	lch(53.75, 67.73, 292.94°)
OKLab	oklab(61.12% 0.0048 -0.1785)
OKLCH	oklch(61.12% 0.179 271.5)
XYZ	xyz(26.5971, 21.7388, 82.8988)
Luminance	0.2174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F77ED #EDD55F

analogous

#5FBEED #5F77ED #8E5FED

triadic

#5F77ED #ED5F77 #77ED5F

tetradic

#5F77ED #ED5FBE #EDD55F #5FED8E

square

#5F77ED #ED5FBE #EDD55F #5FED8E

split-complementary

#5F77ED #ED8E5F #BEED5F

monochromatic

#1531BC #2848E7 #5F77ED #96A6F3 #CDD5F9

Accessibility & contrast

On white

3.93

#5F77ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#5F77ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F77ED

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F77ED	#FFFFFF	#000000	##000000
##5F77ED	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3787F1

Deuteranopia (green-blind)

#157AEB

Tritanopia (blue-blind)

#0092A7

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5f77ed;
/* rgb */ color: rgb(95, 119, 237);
/* oklch */ color: oklch(61.1% 0.179 271.5);

Tailwind

colors: {
  custom: {
    50: '#989df3',
    500: '#5f77ed',
    950: '#000000',
  },
}

SCSS

$custom: #5f77ed;
$custom-light: #989df3;
$custom-dark: #000000;

JSON

{
  "hex": "#5f77ed",
  "rgb": {
    "r": 95,
    "g": 119,
    "b": 237
  },
  "hsl": {
    "h": 229.859,
    "s": 79.775,
    "l": 65.098
  },
  "oklch": {
    "l": 0.61121,
    "c": 0.17859,
    "h": 271.5
  },
  "luminance": 0.21741
}

Semantic roles & 50–950 ramp

primary

#5F77ED

secondary

#ECE4BC

accent

#B809DC

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5F77ED

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

Preview Lab → · Contrast checker → · Palette generator →