#2E66A4#2E66A4

#2E66A4 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.4% C 0.115 H 253.0°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#2E66A4
RGB	rgb(46, 102, 164)
HSL	hsl(212, 56%, 41%)
HSV	hsv(212, 72%, 64%)
CMYK	cmyk(72%, 37.8%, 0%, 35.7%)
CIE-LAB	lab(42.40, 3.05, -38.76)
CIE-LCH	lch(42.40, 38.88, 274.50°)
OKLab	oklab(50.38% -0.0336 -0.1103)
OKLCH	oklch(50.38% 0.115 253)
XYZ	xyz(12.5764, 12.7626, 36.9154)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E66A4 #A46C2E

analogous

#2EA1A4 #2E66A4 #312EA4

triadic

#2E66A4 #A42E66 #66A42E

tetradic

#2E66A4 #A42EA1 #A46C2E #2EA431

square

#2E66A4 #A42EA1 #A46C2E #2EA431

split-complementary

#2E66A4 #A4312E #A1A42E

monochromatic

#132B44 #214874 #2E66A4 #4584CB #74A4D8

Accessibility & contrast

On white

5.91

#2E66A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#2E66A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E66A4

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E66A4	#FFFFFF	#000000	##FFFFFF
##2E66A4	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6AA7

Deuteranopia (green-blind)

#385FA3

Tritanopia (blue-blind)

#00757D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2e66a4;
/* rgb */ color: rgb(46, 102, 164);
/* oklch */ color: oklch(50.4% 0.115 253.0);

Tailwind

colors: {
  custom: {
    50: '#7691bf',
    500: '#2e66a4',
    950: '#000000',
  },
}

SCSS

$custom: #2e66a4;
$custom-light: #7691bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e66a4",
  "rgb": {
    "r": 46,
    "g": 102,
    "b": 164
  },
  "hsl": {
    "h": 211.525,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50379,
    "c": 0.11533,
    "h": 253
  },
  "luminance": 0.12764
}

Semantic roles & 50–950 ramp

primary

#2E66A4

secondary

#C0996E

accent

#9848DF

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2E66A4

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

Preview Lab → · Contrast checker → · Palette generator →