#2B76B3#2B76B3

#2B76B3 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.9% C 0.120 H 247.0°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2B76B3
RGB	rgb(43, 118, 179)
HSL	hsl(207, 61%, 44%)
HSV	hsv(207, 76%, 70%)
CMYK	cmyk(76%, 34.1%, 0%, 29.8%)
CIE-LAB	lab(47.91, -1.67, -38.84)
CIE-LCH	lch(47.91, 38.87, 267.54°)
OKLab	oklab(54.93% -0.0468 -0.1103)
OKLCH	oklch(54.93% 0.12 247)
XYZ	xyz(15.6083, 16.7233, 45.0444)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B76B3 #B3682B

analogous

#2BB3AC #2B76B3 #2B32B3

triadic

#2B76B3 #B32B76 #76B32B

tetradic

#2B76B3 #AC2BB3 #B3682B #32B32B

square

#2B76B3 #AC2BB3 #B3682B #32B32B

split-complementary

#2B76B3 #B32B32 #B3AC2B

monochromatic

#133550 #1F5582 #2B76B3 #4895D3 #79B1DF

Accessibility & contrast

On white

4.83

#2B76B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2B76B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B76B3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B76B3	#FFFFFF	#000000	##FFFFFF
##2B76B3	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A79B6

Deuteranopia (green-blind)

#466CB2

Tritanopia (blue-blind)

#00858C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2b76b3;
/* rgb */ color: rgb(43, 118, 179);
/* oklch */ color: oklch(54.9% 0.120 247.0);

Tailwind

colors: {
  custom: {
    50: '#789dca',
    500: '#2b76b3',
    950: '#000000',
  },
}

SCSS

$custom: #2b76b3;
$custom-light: #789dca;
$custom-dark: #000000;

JSON

{
  "hex": "#2b76b3",
  "rgb": {
    "r": 43,
    "g": 118,
    "b": 179
  },
  "hsl": {
    "h": 206.912,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.54933,
    "c": 0.11983,
    "h": 247
  },
  "luminance": 0.16725
}

Semantic roles & 50–950 ramp

primary

#2B76B3

secondary

#C79973

accent

#8C43E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B76B3

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

Preview Lab → · Contrast checker → · Palette generator →