#5F75E9#5F75E9

#5F75E9 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.5% C 0.176 H 272.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5F75E9
RGB	rgb(95, 117, 233)
HSL	hsl(230, 76%, 64%)
HSV	hsv(230, 59%, 91%)
CMYK	cmyk(59.2%, 49.8%, 0%, 8.6%)
CIE-LAB	lab(52.99, 26.30, -61.36)
CIE-LCH	lch(52.99, 66.76, 293.21°)
OKLab	oklab(60.47% 0.0063 -0.1756)
OKLCH	oklch(60.47% 0.176 272.1)
XYZ	xyz(25.7837, 21.0366, 79.7767)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F75E9 #E9D35F

analogous

#5FBAE9 #5F75E9 #8E5FE9

triadic

#5F75E9 #E95F75 #75E95F

tetradic

#5F75E9 #E95FBA #E9D35F #5FE98E

square

#5F75E9 #E95FBA #E9D35F #5FE98E

split-complementary

#5F75E9 #E98E5F #BAE95F

monochromatic

#1932B5 #2947E2 #5F75E9 #95A3F0 #CBD2F8

Accessibility & contrast

On white

4.03

#5F75E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#5F75E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F75E9

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F75E9	#FFFFFF	#000000	##000000
##5F75E9	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3785ED

Deuteranopia (green-blind)

#1879E7

Tritanopia (blue-blind)

#0090A4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5f75e9;
/* rgb */ color: rgb(95, 117, 233);
/* oklch */ color: oklch(60.5% 0.176 272.1);

Tailwind

colors: {
  custom: {
    50: '#989cf1',
    500: '#5f75e9',
    950: '#000000',
  },
}

SCSS

$custom: #5f75e9;
$custom-light: #989cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5f75e9",
  "rgb": {
    "r": 95,
    "g": 117,
    "b": 233
  },
  "hsl": {
    "h": 230.435,
    "s": 75.824,
    "l": 64.314
  },
  "oklch": {
    "l": 0.60467,
    "c": 0.17568,
    "h": 272.1
  },
  "luminance": 0.21039
}

Semantic roles & 50–950 ramp

primary

#5F75E9

secondary

#EAE2BA

accent

#B80DD8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5F75E9

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

Preview Lab → · Contrast checker → · Palette generator →