#2F32B8#2F32B8

#2F32B8 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.7% C 0.204 H 272.3°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#2F32B8
RGB	rgb(47, 50, 184)
HSL	hsl(239, 59%, 45%)
HSV	hsv(239, 74%, 72%)
CMYK	cmyk(74.5%, 72.8%, 0%, 27.8%)
CIE-LAB	lab(30.27, 43.95, -70.28)
CIE-LCH	lch(30.27, 82.90, 302.02°)
OKLab	oklab(41.74% 0.0083 -0.2034)
OKLCH	oklch(41.74% 0.204 272.3)
XYZ	xyz(10.9617, 6.3451, 45.9851)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F32B8 #B8B52F

analogous

#2F76B8 #2F32B8 #702FB8

triadic

#2F32B8 #B82F32 #32B82F

tetradic

#2F32B8 #B82F76 #B8B52F #2FB870

square

#2F32B8 #B82F76 #B8B52F #2FB870

split-complementary

#2F32B8 #B8702F #76B82F

monochromatic

#161857 #232587 #2F32B8 #5254D3 #8284DF

Accessibility & contrast

On white

9.25

#2F32B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2F32B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F32B8

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F32B8	#FFFFFF	#000000	##FFFFFF
##2F32B8	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBC

Deuteranopia (green-blind)

#0041B6

Tritanopia (blue-blind)

#005872

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f32b8;
/* rgb */ color: rgb(47, 50, 184);
/* oklch */ color: oklch(41.7% 0.204 272.3);

Tailwind

colors: {
  custom: {
    50: '#7d6bcf',
    500: '#2f32b8',
    950: '#000000',
  },
}

SCSS

$custom: #2f32b8;
$custom-light: #7d6bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f32b8",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 184
  },
  "hsl": {
    "h": 238.686,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.41736,
    "c": 0.20356,
    "h": 272.3
  },
  "luminance": 0.06346
}

Semantic roles & 50–950 ramp

primary

#2F32B8

secondary

#C8C77B

accent

#DF45E2

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2F32B8

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

Preview Lab → · Contrast checker → · Palette generator →