#2D79AC#2D79AC

#2D79AC is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.3% C 0.108 H 242.1°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D79AC
RGB	rgb(45, 121, 172)
HSL	hsl(204, 59%, 43%)
HSV	hsv(204, 74%, 67%)
CMYK	cmyk(73.8%, 29.7%, 0%, 32.5%)
CIE-LAB	lab(48.52, -5.75, -33.80)
CIE-LCH	lch(48.52, 34.29, 260.34°)
OKLab	oklab(55.32% -0.0507 -0.0956)
OKLCH	oklch(55.32% 0.108 242.1)
XYZ	xyz(15.3631, 17.2094, 41.5338)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D79AC #AC602D

analogous

#2DAC9F #2D79AC #2D3AAC

triadic

#2D79AC #AC2D79 #79AC2D

tetradic

#2D79AC #9F2DAC #AC602D #3AAC2D

square

#2D79AC #9F2DAC #AC602D #3AAC2D

split-complementary

#2D79AC #AC2D3A #AC9F2D

monochromatic

#14354B #20577B #2D79AC #4798CF #78B4DC

Accessibility & contrast

On white

4.73

#2D79AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#2D79AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D79AC

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D79AC	#FFFFFF	#000000	##FFFFFF
##2D79AC	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617AAE

Deuteranopia (green-blind)

#506EAB

Tritanopia (blue-blind)

#00868B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2d79ac;
/* rgb */ color: rgb(45, 121, 172);
/* oklch */ color: oklch(55.3% 0.108 242.1);

Tailwind

colors: {
  custom: {
    50: '#779fc5',
    500: '#2d79ac',
    950: '#000000',
  },
}

SCSS

$custom: #2d79ac;
$custom-light: #779fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d79ac",
  "rgb": {
    "r": 45,
    "g": 121,
    "b": 172
  },
  "hsl": {
    "h": 204.094,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55319,
    "c": 0.1082,
    "h": 242.1
  },
  "luminance": 0.17211
}

Semantic roles & 50–950 ramp

primary

#2D79AC

secondary

#C49271

accent

#8546E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D79AC

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

Preview Lab → · Contrast checker → · Palette generator →