#2E79C9#2E79C9

#2E79C9 is a mid, vivid cyan. Relative luminance 0.185; OKLCH L 57.0% C 0.144 H 253.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2E79C9
RGB	rgb(46, 121, 201)
HSL	hsl(211, 63%, 48%)
HSV	hsv(211, 77%, 79%)
CMYK	cmyk(77.1%, 39.8%, 0%, 21.2%)
CIE-LAB	lab(50.06, 5.03, -48.07)
CIE-LCH	lch(50.06, 48.34, 275.97°)
OKLab	oklab(57.03% -0.0421 -0.1373)
OKLCH	oklch(57.03% 0.144 253)
XYZ	xyz(18.5027, 18.4705, 57.8370)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E79C9 #C97E2E

analogous

#2EC6C9 #2E79C9 #312EC9

triadic

#2E79C9 #C92E79 #79C92E

tetradic

#2E79C9 #C92EC6 #C97E2E #2EC931

square

#2E79C9 #C92EC6 #C97E2E #2EC931

split-complementary

#2E79C9 #C9312E #C6C92E

monochromatic

#173D65 #235B97 #2E79C9 #5B98D9 #8DB7E5

Accessibility & contrast

On white

4.47

#2E79C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#2E79C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E79C9

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E79C9	#FFFFFF	#000000	##000000
##2E79C9	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#537FCC

Deuteranopia (green-blind)

#3971C7

Tritanopia (blue-blind)

#008C97

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2e79c9;
/* rgb */ color: rgb(46, 121, 201);
/* oklch */ color: oklch(57.0% 0.144 253.0);

Tailwind

colors: {
  custom: {
    50: '#7d9fda',
    500: '#2e79c9',
    950: '#000000',
  },
}

SCSS

$custom: #2e79c9;
$custom-light: #7d9fda;
$custom-dark: #000000;

JSON

{
  "hex": "#2e79c9",
  "rgb": {
    "r": 46,
    "g": 121,
    "b": 201
  },
  "hsl": {
    "h": 210.968,
    "s": 62.753,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.14362,
    "h": 253
  },
  "luminance": 0.18473
}

Semantic roles & 50–950 ramp

primary

#2E79C9

secondary

#CFAB84

accent

#9742E6

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2E79C9

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

Preview Lab → · Contrast checker → · Palette generator →