#2E81AF#2E81AF

#2E81AF is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.4% C 0.106 H 237.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2E81AF
RGB	rgb(46, 129, 175)
HSL	hsl(201, 58%, 43%)
HSV	hsv(201, 74%, 69%)
CMYK	cmyk(73.7%, 26.3%, 0%, 31.4%)
CIE-LAB	lab(51.12, -9.21, -31.47)
CIE-LCH	lch(51.12, 32.79, 253.69°)
OKLab	oklab(57.43% -0.0571 -0.0887)
OKLCH	oklch(57.43% 0.106 237.3)
XYZ	xyz(16.7118, 19.3746, 43.4080)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E81AF #AF5C2E

analogous

#2EAF9C #2E81AF #2E41AF

triadic

#2E81AF #AF2E81 #81AF2E

tetradic

#2E81AF #9C2EAF #AF5C2E #41AF2E

square

#2E81AF #9C2EAF #AF5C2E #41AF2E

split-complementary

#2E81AF #AF2E41 #AF9C2E

monochromatic

#153A4E #215D7F #2E81AF #4BA0D0 #7BBADC

Accessibility & contrast

On white

4.31

#2E81AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#2E81AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E81AF

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E81AF	#FFFFFF	#000000	##000000
##2E81AF	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B81B1

Deuteranopia (green-blind)

#5A74AE

Tritanopia (blue-blind)

#008D91

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2e81af;
/* rgb */ color: rgb(46, 129, 175);
/* oklch */ color: oklch(57.4% 0.106 237.3);

Tailwind

colors: {
  custom: {
    50: '#78a5c7',
    500: '#2e81af',
    950: '#000000',
  },
}

SCSS

$custom: #2e81af;
$custom-light: #78a5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e81af",
  "rgb": {
    "r": 46,
    "g": 129,
    "b": 175
  },
  "hsl": {
    "h": 201.395,
    "s": 58.371,
    "l": 43.333
  },
  "oklch": {
    "l": 0.57434,
    "c": 0.10551,
    "h": 237.3
  },
  "luminance": 0.19377
}

Semantic roles & 50–950 ramp

primary

#2E81AF

secondary

#C59174

accent

#7E46E2

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2E81AF

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

Preview Lab → · Contrast checker → · Palette generator →