#5F75DE#5F75DE

#5F75DE is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.7% C 0.161 H 271.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5F75DE
RGB	rgb(95, 117, 222)
HSL	hsl(230, 66%, 62%)
HSV	hsv(230, 57%, 87%)
CMYK	cmyk(57.2%, 47.3%, 0%, 12.9%)
CIE-LAB	lab(52.32, 22.70, -56.26)
CIE-LCH	lch(52.32, 60.67, 291.97°)
OKLab	oklab(59.74% 0.0051 -0.1606)
OKLCH	oklch(59.74% 0.161 271.8)
XYZ	xyz(24.2611, 20.4276, 71.7575)
Luminance	0.2043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F75DE #DEC85F

analogous

#5FB5DE #5F75DE #885FDE

triadic

#5F75DE #DE5F75 #75DE5F

tetradic

#5F75DE #DE5FB5 #DEC85F #5FDE88

square

#5F75DE #DE5FB5 #DEC85F #5FDE88

split-complementary

#5F75DE #DE885F #B5DE5F

monochromatic

#2137A1 #2C49D4 #5F75DE #92A1E8 #C4CDF3

Accessibility & contrast

On white

4.13

#5F75DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#5F75DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F75DE

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F75DE	#FFFFFF	#000000	##000000
##5F75DE	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4283E2

Deuteranopia (green-blind)

#2F78DC

Tritanopia (blue-blind)

#008D9F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5f75de;
/* rgb */ color: rgb(95, 117, 222);
/* oklch */ color: oklch(59.7% 0.161 271.8);

Tailwind

colors: {
  custom: {
    50: '#969ce9',
    500: '#5f75de',
    950: '#000000',
  },
}

SCSS

$custom: #5f75de;
$custom-light: #969ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#5f75de",
  "rgb": {
    "r": 95,
    "g": 117,
    "b": 222
  },
  "hsl": {
    "h": 229.606,
    "s": 65.803,
    "l": 62.157
  },
  "oklch": {
    "l": 0.59741,
    "c": 0.16067,
    "h": 271.8
  },
  "luminance": 0.20429
}

Semantic roles & 50–950 ramp

primary

#5F75DE

secondary

#E4DCB5

accent

#AE18CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F75DE

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

Preview Lab → · Contrast checker → · Palette generator →