#2E66A3#2E66A3

#2E66A3 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.3% C 0.114 H 252.7°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#2E66A3
RGB	rgb(46, 102, 163)
HSL	hsl(211, 56%, 41%)
HSV	hsv(211, 72%, 64%)
CMYK	cmyk(71.8%, 37.4%, 0%, 36.1%)
CIE-LAB	lab(42.35, 2.68, -38.26)
CIE-LCH	lch(42.35, 38.35, 274.00°)
OKLab	oklab(50.32% -0.0339 -0.1088)
OKLCH	oklch(50.32% 0.114 252.7)
XYZ	xyz(12.4865, 12.7266, 36.4416)
Luminance	0.1273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E66A3 #A36B2E

analogous

#2EA0A3 #2E66A3 #302EA3

triadic

#2E66A3 #A32E66 #66A32E

tetradic

#2E66A3 #A32EA0 #A36B2E #2EA330

square

#2E66A3 #A32EA0 #A36B2E #2EA330

split-complementary

#2E66A3 #A3302E #A0A32E

monochromatic

#132A44 #214873 #2E66A3 #4484CA #74A4D8

Accessibility & contrast

On white

5.92

#2E66A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#2E66A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E66A3

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E66A3	#FFFFFF	#000000	##FFFFFF
##2E66A3	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6AA6

Deuteranopia (green-blind)

#395FA2

Tritanopia (blue-blind)

#00747C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2e66a3;
/* rgb */ color: rgb(46, 102, 163);
/* oklch */ color: oklch(50.3% 0.114 252.7);

Tailwind

colors: {
  custom: {
    50: '#7591be',
    500: '#2e66a3',
    950: '#000000',
  },
}

SCSS

$custom: #2e66a3;
$custom-light: #7591be;
$custom-dark: #000000;

JSON

{
  "hex": "#2e66a3",
  "rgb": {
    "r": 46,
    "g": 102,
    "b": 163
  },
  "hsl": {
    "h": 211.282,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50318,
    "c": 0.114,
    "h": 252.7
  },
  "luminance": 0.12728
}

Semantic roles & 50–950 ramp

primary

#2E66A3

secondary

#BF986D

accent

#9749DF

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2E66A3

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

Preview Lab → · Contrast checker → · Palette generator →