#2F59BA#2F59BA

#2F59BA is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.0% C 0.160 H 263.8°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#2F59BA
RGB	rgb(47, 89, 186)
HSL	hsl(222, 60%, 46%)
HSV	hsv(222, 75%, 73%)
CMYK	cmyk(74.7%, 52.2%, 0%, 27.1%)
CIE-LAB	lab(40.07, 19.87, -55.45)
CIE-LCH	lch(40.07, 58.90, 289.72°)
OKLab	oklab(49.03% -0.0172 -0.1596)
OKLCH	oklch(49.03% 0.16 263.8)
XYZ	xyz(13.6044, 11.2928, 47.9076)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F59BA #BA902F

analogous

#2F9EBA #2F59BA #4B2FBA

triadic

#2F59BA #BA2F59 #59BA2F

tetradic

#2F59BA #BA2F9E #BA902F #2FBA4B

square

#2F59BA #BA2F9E #BA902F #2FBA4B

split-complementary

#2F59BA #BA4B2F #9EBA2F

monochromatic

#162A58 #234289 #2F59BA #537AD3 #849FE0

Accessibility & contrast

On white

6.44

#2F59BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#2F59BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F59BA

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F59BA	#FFFFFF	#000000	##FFFFFF
##2F59BA	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1865BD

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2f59ba;
/* rgb */ color: rgb(47, 89, 186);
/* oklch */ color: oklch(49.0% 0.160 263.8);

Tailwind

colors: {
  custom: {
    50: '#7b87cf',
    500: '#2f59ba',
    950: '#000000',
  },
}

SCSS

$custom: #2f59ba;
$custom-light: #7b87cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f59ba",
  "rgb": {
    "r": 47,
    "g": 89,
    "b": 186
  },
  "hsl": {
    "h": 221.871,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49033,
    "c": 0.16049,
    "h": 263.8
  },
  "luminance": 0.11294
}

Semantic roles & 50–950 ramp

primary

#2F59BA

secondary

#C9B27C

accent

#B345E3

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2F59BA

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

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