#2E5CA3#2E5CA3

#2E5CA3 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.0% C 0.125 H 258.9°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#2E5CA3
RGB	rgb(46, 92, 163)
HSL	hsl(216, 56%, 41%)
HSV	hsv(216, 72%, 64%)
CMYK	cmyk(71.8%, 43.6%, 0%, 36.1%)
CIE-LAB	lab(39.37, 9.06, -42.99)
CIE-LCH	lch(39.37, 43.94, 281.90°)
OKLab	oklab(48.01% -0.0241 -0.1229)
OKLCH	oklch(48.01% 0.125 258.9)
XYZ	xyz(11.5623, 10.8783, 36.1336)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5CA3 #A3752E

analogous

#2E96A3 #2E5CA3 #3A2EA3

triadic

#2E5CA3 #A32E5C #5CA32E

tetradic

#2E5CA3 #A32E96 #A3752E #2EA33A

square

#2E5CA3 #A32E96 #A3752E #2EA33A

split-complementary

#2E5CA3 #A33A2E #96A32E

monochromatic

#132644 #214173 #2E5CA3 #4479CA #749BD8

Accessibility & contrast

On white

6.61

#2E5CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2E5CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5CA3

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5CA3	#FFFFFF	#000000	##FFFFFF
##2E5CA3	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A63A6

Deuteranopia (green-blind)

#2558A2

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e5ca3;
/* rgb */ color: rgb(46, 92, 163);
/* oklch */ color: oklch(48.0% 0.125 258.9);

Tailwind

colors: {
  custom: {
    50: '#7589bf',
    500: '#2e5ca3',
    950: '#000000',
  },
}

SCSS

$custom: #2e5ca3;
$custom-light: #7589bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5ca3",
  "rgb": {
    "r": 46,
    "g": 92,
    "b": 163
  },
  "hsl": {
    "h": 216.41,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48005,
    "c": 0.12525,
    "h": 258.9
  },
  "luminance": 0.10879
}

Semantic roles & 50–950 ramp

primary

#2E5CA3

secondary

#BF9F6D

accent

#A449DF

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2E5CA3

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

Preview Lab → · Contrast checker → · Palette generator →