#2E59BA#2E59BA

#2E59BA is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.0% C 0.161 H 263.6°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#2E59BA
RGB	rgb(46, 89, 186)
HSL	hsl(222, 60%, 45%)
HSV	hsv(222, 75%, 73%)
CMYK	cmyk(75.3%, 52.2%, 0%, 27.1%)
CIE-LAB	lab(40.03, 19.75, -55.51)
CIE-LCH	lch(40.03, 58.92, 289.58°)
OKLab	oklab(48.99% -0.018 -0.1598)
OKLCH	oklch(48.99% 0.161 263.6)
XYZ	xyz(13.5589, 11.2693, 47.9054)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E59BA #BA8F2E

analogous

#2E9FBA #2E59BA #492EBA

triadic

#2E59BA #BA2E59 #59BA2E

tetradic

#2E59BA #BA2E9F #BA8F2E #2EBA49

square

#2E59BA #BA2E9F #BA8F2E #2EBA49

split-complementary

#2E59BA #BA492E #9FBA2E

monochromatic

#162A58 #224289 #2E59BA #5179D4 #829FE0

Accessibility & contrast

On white

6.45

#2E59BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2E59BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E59BA

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E59BA	#FFFFFF	#000000	##FFFFFF
##2E59BA	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1765BD

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e59ba;
/* rgb */ color: rgb(46, 89, 186);
/* oklch */ color: oklch(49.0% 0.161 263.6);

Tailwind

colors: {
  custom: {
    50: '#7b87cf',
    500: '#2e59ba',
    950: '#000000',
  },
}

SCSS

$custom: #2e59ba;
$custom-light: #7b87cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e59ba",
  "rgb": {
    "r": 46,
    "g": 89,
    "b": 186
  },
  "hsl": {
    "h": 221.571,
    "s": 60.345,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48992,
    "c": 0.16078,
    "h": 263.6
  },
  "luminance": 0.11271
}

Semantic roles & 50–950 ramp

primary

#2E59BA

secondary

#C9B17B

accent

#B344E3

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2E59BA

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

Preview Lab → · Contrast checker → · Palette generator →