#5F77DE#5F77DE

#5F77DE is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.1% C 0.158 H 271.1°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5F77DE
RGB	rgb(95, 119, 222)
HSL	hsl(229, 66%, 62%)
HSV	hsv(229, 57%, 87%)
CMYK	cmyk(57.2%, 46.4%, 0%, 12.9%)
CIE-LAB	lab(52.84, 21.48, -55.42)
CIE-LCH	lch(52.84, 59.44, 291.18°)
OKLab	oklab(60.14% 0.003 -0.1581)
OKLCH	oklch(60.14% 0.158 271.1)
XYZ	xyz(24.4966, 20.8986, 71.8360)
Luminance	0.2090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F77DE #DEC65F

analogous

#5FB7DE #5F77DE #865FDE

triadic

#5F77DE #DE5F77 #77DE5F

tetradic

#5F77DE #DE5FB7 #DEC65F #5FDE86

square

#5F77DE #DE5FB7 #DEC65F #5FDE86

split-complementary

#5F77DE #DE865F #B7DE5F

monochromatic

#2139A1 #2C4CD4 #5F77DE #92A2E8 #C4CDF3

Accessibility & contrast

On white

4.05

#5F77DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#5F77DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F77DE

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F77DE	#FFFFFF	#000000	##000000
##5F77DE	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4684E2

Deuteranopia (green-blind)

#3479DC

Tritanopia (blue-blind)

#008EA0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5f77de;
/* rgb */ color: rgb(95, 119, 222);
/* oklch */ color: oklch(60.1% 0.158 271.1);

Tailwind

colors: {
  custom: {
    50: '#969de9',
    500: '#5f77de',
    950: '#000000',
  },
}

SCSS

$custom: #5f77de;
$custom-light: #969de9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f77de",
  "rgb": {
    "r": 95,
    "g": 119,
    "b": 222
  },
  "hsl": {
    "h": 228.661,
    "s": 65.803,
    "l": 62.157
  },
  "oklch": {
    "l": 0.60138,
    "c": 0.15814,
    "h": 271.1
  },
  "luminance": 0.209
}

Semantic roles & 50–950 ramp

primary

#5F77DE

secondary

#E4DBB5

accent

#AB18CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F77DE

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

Preview Lab → · Contrast checker → · Palette generator →