#2B79B7#2B79B7

#2B79B7 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 55.9% C 0.122 H 246.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B79B7
RGB	rgb(43, 121, 183)
HSL	hsl(207, 62%, 44%)
HSV	hsv(207, 77%, 72%)
CMYK	cmyk(76.5%, 33.9%, 0%, 28.2%)
CIE-LAB	lab(49.01, -2.00, -39.41)
CIE-LCH	lch(49.01, 39.46, 267.09°)
OKLab	oklab(55.87% -0.0484 -0.1119)
OKLCH	oklch(55.87% 0.122 246.6)
XYZ	xyz(16.3776, 17.6053, 47.3256)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B79B7 #B7692B

analogous

#2BB7AF #2B79B7 #2B33B7

triadic

#2B79B7 #B72B79 #79B72B

tetradic

#2B79B7 #AF2BB7 #B7692B #33B72B

square

#2B79B7 #AF2BB7 #B7692B #33B72B

split-complementary

#2B79B7 #B72B33 #B7AF2B

monochromatic

#143754 #1F5885 #2B79B7 #4B97D5 #7CB4E0

Accessibility & contrast

On white

4.64

#2B79B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#2B79B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B79B7

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B79B7	#FFFFFF	#000000	##FFFFFF
##2B79B7	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7CBA

Deuteranopia (green-blind)

#486FB6

Tritanopia (blue-blind)

#00888F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2b79b7;
/* rgb */ color: rgb(43, 121, 183);
/* oklch */ color: oklch(55.9% 0.122 246.6);

Tailwind

colors: {
  custom: {
    50: '#789fcd',
    500: '#2b79b7',
    950: '#000000',
  },
}

SCSS

$custom: #2b79b7;
$custom-light: #789fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b79b7",
  "rgb": {
    "r": 43,
    "g": 121,
    "b": 183
  },
  "hsl": {
    "h": 206.571,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5587,
    "c": 0.12197,
    "h": 246.6
  },
  "luminance": 0.17607
}

Semantic roles & 50–950 ramp

primary

#2B79B7

secondary

#C99A75

accent

#8B43E5

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B79B7

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

Preview Lab → · Contrast checker → · Palette generator →