#2B76B5#2B76B5

#2B76B5 is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.0% C 0.122 H 247.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#2B76B5
RGB	rgb(43, 118, 181)
HSL	hsl(207, 62%, 44%)
HSV	hsv(207, 76%, 71%)
CMYK	cmyk(76.2%, 34.8%, 0%, 29%)
CIE-LAB	lab(48.01, -0.93, -39.83)
CIE-LCH	lch(48.01, 39.84, 268.67°)
OKLab	oklab(55.05% -0.0462 -0.1132)
OKLCH	oklch(55.05% 0.122 247.8)
XYZ	xyz(15.8120, 16.8048, 46.1174)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B76B5 #B56A2B

analogous

#2BB5AF #2B76B5 #2B31B5

triadic

#2B76B5 #B52B76 #76B52B

tetradic

#2B76B5 #AF2BB5 #B56A2B #31B52B

square

#2B76B5 #AF2BB5 #B56A2B #31B52B

split-complementary

#2B76B5 #B52B31 #B5AF2B

monochromatic

#143652 #1F5684 #2B76B5 #4995D4 #7BB2E0

Accessibility & contrast

On white

4.81

#2B76B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#2B76B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B76B5

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B76B5	#FFFFFF	#000000	##FFFFFF
##2B76B5	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5979B8

Deuteranopia (green-blind)

#456CB4

Tritanopia (blue-blind)

#00858D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2b76b5;
/* rgb */ color: rgb(43, 118, 181);
/* oklch */ color: oklch(55.0% 0.122 247.8);

Tailwind

colors: {
  custom: {
    50: '#789dcb',
    500: '#2b76b5',
    950: '#000000',
  },
}

SCSS

$custom: #2b76b5;
$custom-light: #789dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b76b5",
  "rgb": {
    "r": 43,
    "g": 118,
    "b": 181
  },
  "hsl": {
    "h": 207.391,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.55048,
    "c": 0.1223,
    "h": 247.8
  },
  "luminance": 0.16807
}

Semantic roles & 50–950 ramp

primary

#2B76B5

secondary

#C89A74

accent

#8D43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B76B5

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

Preview Lab → · Contrast checker → · Palette generator →