#2D79CA#2D79CA

#2D79CA is a mid, vivid cyan. Relative luminance 0.185; OKLCH L 57.1% C 0.145 H 253.0°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2D79CA
RGB	rgb(45, 121, 202)
HSL	hsl(211, 64%, 48%)
HSV	hsv(211, 78%, 79%)
CMYK	cmyk(77.7%, 40.1%, 0%, 20.8%)
CIE-LAB	lab(50.09, 5.29, -48.60)
CIE-LCH	lch(50.09, 48.89, 276.21°)
OKLab	oklab(57.06% -0.0424 -0.1389)
OKLCH	oklch(57.06% 0.145 253)
XYZ	xyz(18.5762, 18.4947, 58.4565)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D79CA #CA7E2D

analogous

#2DC7CA #2D79CA #2F2DCA

triadic

#2D79CA #CA2D79 #79CA2D

tetradic

#2D79CA #CA2DC7 #CA7E2D #2DCA2F

square

#2D79CA #CA2DC7 #CA7E2D #2DCA2F

split-complementary

#2D79CA #CA2F2D #C7CA2D

monochromatic

#173D66 #225B98 #2D79CA #5A98DA #8CB7E5

Accessibility & contrast

On white

4.47

#2D79CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#2D79CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D79CA

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D79CA	#FFFFFF	#000000	##000000
##2D79CA	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#527FCD

Deuteranopia (green-blind)

#3871C8

Tritanopia (blue-blind)

#008C98

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2d79ca;
/* rgb */ color: rgb(45, 121, 202);
/* oklch */ color: oklch(57.1% 0.145 253.0);

Tailwind

colors: {
  custom: {
    50: '#7d9fda',
    500: '#2d79ca',
    950: '#000000',
  },
}

SCSS

$custom: #2d79ca;
$custom-light: #7d9fda;
$custom-dark: #000000;

JSON

{
  "hex": "#2d79ca",
  "rgb": {
    "r": 45,
    "g": 121,
    "b": 202
  },
  "hsl": {
    "h": 210.955,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57062,
    "c": 0.1452,
    "h": 253
  },
  "luminance": 0.18497
}

Semantic roles & 50–950 ramp

primary

#2D79CA

secondary

#CFAB83

accent

#9741E7

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2D79CA

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

Preview Lab → · Contrast checker → · Palette generator →