#2D79A6#2D79A6

#2D79A6 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.0% C 0.101 H 238.7°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D79A6
RGB	rgb(45, 121, 166)
HSL	hsl(202, 57%, 41%)
HSV	hsv(202, 73%, 65%)
CMYK	cmyk(72.9%, 27.1%, 0%, 34.9%)
CIE-LAB	lab(48.24, -7.90, -30.75)
CIE-LCH	lch(48.24, 31.75, 255.59°)
OKLab	oklab(55% -0.0527 -0.0867)
OKLCH	oklch(55% 0.101 238.7)
XYZ	xyz(14.7998, 16.9841, 38.5673)
Luminance	0.1699 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D79A6 #A65A2D

analogous

#2DA697 #2D79A6 #2D3DA6

triadic

#2D79A6 #A62D79 #79A62D

tetradic

#2D79A6 #972DA6 #A65A2D #3DA62D

square

#2D79A6 #972DA6 #A65A2D #3DA62D

split-complementary

#2D79A6 #A62D3D #A6972D

monochromatic

#133346 #205676 #2D79A6 #449ACC #74B4D9

Accessibility & contrast

On white

4.78

#2D79A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#2D79A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D79A6

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D79A6	#FFFFFF	#000000	##FFFFFF
##2D79A6	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6479A8

Deuteranopia (green-blind)

#536DA5

Tritanopia (blue-blind)

#008489

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2d79a6;
/* rgb */ color: rgb(45, 121, 166);
/* oklch */ color: oklch(55.0% 0.101 238.7);

Tailwind

colors: {
  custom: {
    50: '#769fc0',
    500: '#2d79a6',
    950: '#000000',
  },
}

SCSS

$custom: #2d79a6;
$custom-light: #769fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d79a6",
  "rgb": {
    "r": 45,
    "g": 121,
    "b": 166
  },
  "hsl": {
    "h": 202.314,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55001,
    "c": 0.10147,
    "h": 238.7
  },
  "luminance": 0.16986
}

Semantic roles & 50–950 ramp

primary

#2D79A6

secondary

#C18D6E

accent

#8047E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2D79A6

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

Preview Lab → · Contrast checker → · Palette generator →