#2E66AA#2E66AA

#2E66AA is a mid, vivid cyan. Relative luminance 0.130; OKLCH L 50.8% C 0.123 H 254.9°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#2E66AA
RGB	rgb(46, 102, 170)
HSL	hsl(213, 57%, 42%)
HSV	hsv(213, 73%, 67%)
CMYK	cmyk(72.9%, 40%, 0%, 33.3%)
CIE-LAB	lab(42.74, 5.29, -41.77)
CIE-LCH	lch(42.74, 42.10, 277.22°)
OKLab	oklab(50.75% -0.0321 -0.1191)
OKLCH	oklch(50.75% 0.123 254.9)
XYZ	xyz(13.1311, 12.9844, 39.8366)
Luminance	0.1299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E66AA #AA722E

analogous

#2EA4AA #2E66AA #342EAA

triadic

#2E66AA #AA2E66 #66AA2E

tetradic

#2E66AA #AA2EA4 #AA722E #2EAA34

square

#2E66AA #AA2EA4 #AA722E #2EAA34

split-complementary

#2E66AA #AA342E #A4AA2E

monochromatic

#142C4A #21497A #2E66AA #4884CD #78A4DA

Accessibility & contrast

On white

5.84

#2E66AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#2E66AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E66AA

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E66AA	#FFFFFF	#000000	##FFFFFF
##2E66AA	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466BAD

Deuteranopia (green-blind)

#3360A9

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2e66aa;
/* rgb */ color: rgb(46, 102, 170);
/* oklch */ color: oklch(50.8% 0.123 254.9);

Tailwind

colors: {
  custom: {
    50: '#7791c4',
    500: '#2e66aa',
    950: '#000000',
  },
}

SCSS

$custom: #2e66aa;
$custom-light: #7791c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e66aa",
  "rgb": {
    "r": 46,
    "g": 102,
    "b": 170
  },
  "hsl": {
    "h": 212.903,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50751,
    "c": 0.12339,
    "h": 254.9
  },
  "luminance": 0.12986
}

Semantic roles & 50–950 ramp

primary

#2E66AA

secondary

#C39E71

accent

#9B47E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2E66AA

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

Preview Lab → · Contrast checker → · Palette generator →