#2B76B4#2B76B4

#2B76B4 is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.0% C 0.121 H 247.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B76B4
RGB	rgb(43, 118, 180)
HSL	hsl(207, 61%, 44%)
HSV	hsv(207, 76%, 71%)
CMYK	cmyk(76.1%, 34.4%, 0%, 29.4%)
CIE-LAB	lab(47.96, -1.30, -39.33)
CIE-LCH	lch(47.96, 39.35, 268.11°)
OKLab	oklab(54.99% -0.0465 -0.1118)
OKLCH	oklch(54.99% 0.121 247.4)
XYZ	xyz(15.7098, 16.7639, 45.5790)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B76B4 #B4692B

analogous

#2BB4AD #2B76B4 #2B32B4

triadic

#2B76B4 #B42B76 #76B42B

tetradic

#2B76B4 #AD2BB4 #B4692B #32B42B

square

#2B76B4 #AD2BB4 #B4692B #32B42B

split-complementary

#2B76B4 #B42B32 #B4AD2B

monochromatic

#133551 #1F5683 #2B76B4 #4995D3 #7AB1DF

Accessibility & contrast

On white

4.82

#2B76B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2B76B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B76B4

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B76B4	#FFFFFF	#000000	##FFFFFF
##2B76B4	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5979B7

Deuteranopia (green-blind)

#466CB3

Tritanopia (blue-blind)

#00858C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2b76b4;
/* rgb */ color: rgb(43, 118, 180);
/* oklch */ color: oklch(55.0% 0.121 247.4);

Tailwind

colors: {
  custom: {
    50: '#789dcb',
    500: '#2b76b4',
    950: '#000000',
  },
}

SCSS

$custom: #2b76b4;
$custom-light: #789dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b76b4",
  "rgb": {
    "r": 43,
    "g": 118,
    "b": 180
  },
  "hsl": {
    "h": 207.153,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5499,
    "c": 0.12106,
    "h": 247.4
  },
  "luminance": 0.16766
}

Semantic roles & 50–950 ramp

primary

#2B76B4

secondary

#C79973

accent

#8C43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B76B4

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

Preview Lab → · Contrast checker → · Palette generator →