#2B76AB#2B76AB

#2B76AB is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.5% C 0.110 H 243.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2B76AB
RGB	rgb(43, 118, 171)
HSL	hsl(205, 60%, 42%)
HSV	hsv(205, 75%, 67%)
CMYK	cmyk(74.9%, 31%, 0%, 32.9%)
CIE-LAB	lab(47.51, -4.60, -34.82)
CIE-LCH	lch(47.51, 35.12, 262.47°)
OKLab	oklab(54.48% -0.0492 -0.0986)
OKLCH	oklch(54.48% 0.11 243.5)
XYZ	xyz(14.8225, 16.4090, 40.9062)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B76AB #AB602B

analogous

#2BABA0 #2B76AB #2B36AB

triadic

#2B76AB #AB2B76 #76AB2B

tetradic

#2B76AB #A02BAB #AB602B #36AB2B

square

#2B76AB #A02BAB #AB602B #36AB2B

split-complementary

#2B76AB #AB2B36 #ABA02B

monochromatic

#123349 #1F547A #2B76AB #4396D0 #74B1DC

Accessibility & contrast

On white

4.90

#2B76AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#2B76AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B76AB

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B76AB	#FFFFFF	#000000	##FFFFFF
##2B76AB	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E77AD

Deuteranopia (green-blind)

#4C6BAA

Tritanopia (blue-blind)

#008389

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2b76ab;
/* rgb */ color: rgb(43, 118, 171);
/* oklch */ color: oklch(54.5% 0.110 243.5);

Tailwind

colors: {
  custom: {
    50: '#769dc4',
    500: '#2b76ab',
    950: '#000000',
  },
}

SCSS

$custom: #2b76ab;
$custom-light: #769dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b76ab",
  "rgb": {
    "r": 43,
    "g": 118,
    "b": 171
  },
  "hsl": {
    "h": 204.844,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.54483,
    "c": 0.11018,
    "h": 243.5
  },
  "luminance": 0.16411
}

Semantic roles & 50–950 ramp

primary

#2B76AB

secondary

#C4926E

accent

#8645E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2B76AB

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

Preview Lab → · Contrast checker → · Palette generator →