#2E55C4#2E55C4

#2E55C4 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.0% C 0.179 H 265.4°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2E55C4
RGB	rgb(46, 85, 196)
HSL	hsl(224, 62%, 47%)
HSV	hsv(224, 77%, 77%)
CMYK	cmyk(76.5%, 56.6%, 0%, 23.1%)
CIE-LAB	lab(39.68, 26.13, -61.90)
CIE-LCH	lch(39.68, 67.19, 292.89°)
OKLab	oklab(48.96% -0.0142 -0.1786)
OKLCH	oklch(48.96% 0.179 265.4)
XYZ	xyz(14.3355, 11.0617, 53.5935)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E55C4 #C49D2E

analogous

#2EA0C4 #2E55C4 #522EC4

triadic

#2E55C4 #C42E55 #55C42E

tetradic

#2E55C4 #C42EA0 #C49D2E #2EC452

square

#2E55C4 #C42EA0 #C49D2E #2EC452

split-complementary

#2E55C4 #C4522E #A0C42E

monochromatic

#172A61 #224092 #2E55C4 #5879D8 #89A1E3

Accessibility & contrast

On white

6.54

#2E55C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2E55C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E55C4

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E55C4	#FFFFFF	#000000	##FFFFFF
##2E55C4	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C8

Deuteranopia (green-blind)

#0057C2

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e55c4;
/* rgb */ color: rgb(46, 85, 196);
/* oklch */ color: oklch(49.0% 0.179 265.4);

Tailwind

colors: {
  custom: {
    50: '#7d84d7',
    500: '#2e55c4',
    950: '#000000',
  },
}

SCSS

$custom: #2e55c4;
$custom-light: #7d84d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e55c4",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 196
  },
  "hsl": {
    "h": 224.4,
    "s": 61.983,
    "l": 47.451
  },
  "oklch": {
    "l": 0.48963,
    "c": 0.17921,
    "h": 265.4
  },
  "luminance": 0.11063
}

Semantic roles & 50–950 ramp

primary

#2E55C4

secondary

#CDB981

accent

#BB43E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2E55C4

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

Preview Lab → · Contrast checker → · Palette generator →