#2E55C3#2E55C3

#2E55C3 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.9% C 0.178 H 265.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#2E55C3
RGB	rgb(46, 85, 195)
HSL	hsl(224, 62%, 47%)
HSV	hsv(224, 76%, 76%)
CMYK	cmyk(76.4%, 56.4%, 0%, 23.5%)
CIE-LAB	lab(39.61, 25.76, -61.45)
CIE-LCH	lch(39.61, 66.63, 292.74°)
OKLab	oklab(48.88% -0.0143 -0.1773)
OKLCH	oklch(48.88% 0.178 265.4)
XYZ	xyz(14.2221, 11.0164, 52.9960)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E55C3 #C39C2E

analogous

#2EA0C3 #2E55C3 #512EC3

triadic

#2E55C3 #C32E55 #55C32E

tetradic

#2E55C3 #C32EA0 #C39C2E #2EC351

square

#2E55C3 #C32EA0 #C39C2E #2EC351

split-complementary

#2E55C3 #C3512E #A0C32E

monochromatic

#172A60 #223F91 #2E55C3 #5778D7 #88A0E3

Accessibility & contrast

On white

6.56

#2E55C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2E55C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E55C3

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E55C3	#FFFFFF	#000000	##FFFFFF
##2E55C3	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C7

Deuteranopia (green-blind)

#0057C1

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e55c3;
/* rgb */ color: rgb(46, 85, 195);
/* oklch */ color: oklch(48.9% 0.178 265.4);

Tailwind

colors: {
  custom: {
    50: '#7d84d6',
    500: '#2e55c3',
    950: '#000000',
  },
}

SCSS

$custom: #2e55c3;
$custom-light: #7d84d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e55c3",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 195
  },
  "hsl": {
    "h": 224.295,
    "s": 61.826,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48881,
    "c": 0.17787,
    "h": 265.4
  },
  "luminance": 0.11018
}

Semantic roles & 50–950 ramp

primary

#2E55C3

secondary

#CDB980

accent

#BB43E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2E55C3

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

Preview Lab → · Contrast checker → · Palette generator →