#2B7AAD#2B7AAD

#2B7AAD is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.109 H 241.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B7AAD
RGB	rgb(43, 122, 173)
HSL	hsl(204, 60%, 42%)
HSV	hsv(204, 75%, 68%)
CMYK	cmyk(75.1%, 29.5%, 0%, 32.2%)
CIE-LAB	lab(48.82, -6.25, -33.92)
CIE-LCH	lch(48.82, 34.49, 259.56°)
OKLab	oklab(55.55% -0.0524 -0.0959)
OKLCH	oklch(55.55% 0.109 241.3)
XYZ	xyz(15.4957, 17.4480, 42.0782)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7AAD #AD5E2B

analogous

#2BAD9F #2B7AAD #2B39AD

triadic

#2B7AAD #AD2B7A #7AAD2B

tetradic

#2B7AAD #9F2BAD #AD5E2B #39AD2B

square

#2B7AAD #9F2BAD #AD5E2B #39AD2B

split-complementary

#2B7AAD #AD2B39 #AD9F2B

monochromatic

#13354B #1F577C #2B7AAD #459AD1 #76B4DD

Accessibility & contrast

On white

4.68

#2B7AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#2B7AAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7AAD

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7AAD	#FFFFFF	#000000	##FFFFFF
##2B7AAD	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627BAF

Deuteranopia (green-blind)

#506FAC

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2b7aad;
/* rgb */ color: rgb(43, 122, 173);
/* oklch */ color: oklch(55.6% 0.109 241.3);

Tailwind

colors: {
  custom: {
    50: '#77a0c5',
    500: '#2b7aad',
    950: '#000000',
  },
}

SCSS

$custom: #2b7aad;
$custom-light: #77a0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7aad",
  "rgb": {
    "r": 43,
    "g": 122,
    "b": 173
  },
  "hsl": {
    "h": 203.538,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.55554,
    "c": 0.10934,
    "h": 241.3
  },
  "luminance": 0.1745
}

Semantic roles & 50–950 ramp

primary

#2B7AAD

secondary

#C4916F

accent

#8344E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B7AAD

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

Preview Lab → · Contrast checker → · Palette generator →