#2D79A7#2D79A7

#2D79A7 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.1% C 0.103 H 239.3°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D79A7
RGB	rgb(45, 121, 167)
HSL	hsl(203, 58%, 42%)
HSV	hsv(203, 73%, 65%)
CMYK	cmyk(73.1%, 27.5%, 0%, 34.5%)
CIE-LAB	lab(48.29, -7.55, -31.26)
CIE-LCH	lch(48.29, 32.16, 256.43°)
OKLab	oklab(55.05% -0.0523 -0.0882)
OKLCH	oklch(55.05% 0.103 239.3)
XYZ	xyz(14.8919, 17.0210, 39.0523)
Luminance	0.1702 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D79A7 #A75B2D

analogous

#2DA798 #2D79A7 #2D3CA7

triadic

#2D79A7 #A72D79 #79A72D

tetradic

#2D79A7 #982DA7 #A75B2D #3CA72D

square

#2D79A7 #982DA7 #A75B2D #3CA72D

split-complementary

#2D79A7 #A72D3C #A7982D

monochromatic

#133347 #205677 #2D79A7 #4499CD #75B4DA

Accessibility & contrast

On white

4.77

#2D79A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#2D79A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D79A7

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D79A7	#FFFFFF	#000000	##FFFFFF
##2D79A7	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6379A9

Deuteranopia (green-blind)

#536DA6

Tritanopia (blue-blind)

#008589

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2d79a7;
/* rgb */ color: rgb(45, 121, 167);
/* oklch */ color: oklch(55.1% 0.103 239.3);

Tailwind

colors: {
  custom: {
    50: '#769fc1',
    500: '#2d79a7',
    950: '#000000',
  },
}

SCSS

$custom: #2d79a7;
$custom-light: #769fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d79a7",
  "rgb": {
    "r": 45,
    "g": 121,
    "b": 167
  },
  "hsl": {
    "h": 202.623,
    "s": 57.547,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55054,
    "c": 0.10257,
    "h": 239.3
  },
  "luminance": 0.17023
}

Semantic roles & 50–950 ramp

primary

#2D79A7

secondary

#C18E6E

accent

#8147E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2D79A7

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

Preview Lab → · Contrast checker → · Palette generator →