#5F77E8#5F77E8

#5F77E8 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.8% C 0.172 H 271.4°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#5F77E8
RGB	rgb(95, 119, 232)
HSL	hsl(229, 75%, 64%)
HSV	hsv(229, 59%, 91%)
CMYK	cmyk(59.1%, 48.7%, 0%, 9%)
CIE-LAB	lab(53.44, 24.75, -60.07)
CIE-LCH	lch(53.44, 64.97, 292.40°)
OKLab	oklab(60.79% 0.0042 -0.1718)
OKLCH	oklch(60.79% 0.172 271.4)
XYZ	xyz(25.8768, 21.4507, 79.1050)
Luminance	0.2145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F77E8 #E8D05F

analogous

#5FBCE8 #5F77E8 #8C5FE8

triadic

#5F77E8 #E85F77 #77E85F

tetradic

#5F77E8 #E85FBC #E8D05F #5FE88C

square

#5F77E8 #E85FBC #E8D05F #5FE88C

split-complementary

#5F77E8 #E88C5F #BCE85F

monochromatic

#1A35B3 #294AE0 #5F77E8 #95A4F0 #CAD2F7

Accessibility & contrast

On white

3.97

#5F77E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#5F77E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F77E8

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F77E8	#FFFFFF	#000000	##000000
##5F77E8	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D86EC

Deuteranopia (green-blind)

#237AE6

Tritanopia (blue-blind)

#0091A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5f77e8;
/* rgb */ color: rgb(95, 119, 232);
/* oklch */ color: oklch(60.8% 0.172 271.4);

Tailwind

colors: {
  custom: {
    50: '#979df0',
    500: '#5f77e8',
    950: '#000000',
  },
}

SCSS

$custom: #5f77e8;
$custom-light: #979df0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f77e8",
  "rgb": {
    "r": 95,
    "g": 119,
    "b": 232
  },
  "hsl": {
    "h": 229.489,
    "s": 74.863,
    "l": 64.118
  },
  "oklch": {
    "l": 0.60788,
    "c": 0.17183,
    "h": 271.4
  },
  "luminance": 0.21453
}

Semantic roles & 50–950 ramp

primary

#5F77E8

secondary

#E9E1BA

accent

#B40ED7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5F77E8

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

Preview Lab → · Contrast checker → · Palette generator →