#2B79A4#2B79A4

#2B79A4 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.8% C 0.100 H 237.1°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#2B79A4
RGB	rgb(43, 121, 164)
HSL	hsl(201, 58%, 41%)
HSV	hsv(201, 74%, 64%)
CMYK	cmyk(73.8%, 26.2%, 0%, 35.7%)
CIE-LAB	lab(48.09, -8.90, -29.82)
CIE-LCH	lch(48.09, 31.12, 253.38°)
OKLab	oklab(54.84% -0.0544 -0.0841)
OKLCH	oklch(54.84% 0.1 237.1)
XYZ	xyz(14.5318, 16.8670, 37.6045)
Luminance	0.1687 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B79A4 #A4562B

analogous

#2BA492 #2B79A4 #2B3DA4

triadic

#2B79A4 #A42B79 #79A42B

tetradic

#2B79A4 #922BA4 #A4562B #3DA42B

square

#2B79A4 #922BA4 #A4562B #3DA42B

split-complementary

#2B79A4 #A42B3D #A4922B

monochromatic

#123143 #1E5574 #2B79A4 #3F9BCD #70B4D9

Accessibility & contrast

On white

4.80

#2B79A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#2B79A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B79A4

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B79A4	#FFFFFF	#000000	##FFFFFF
##2B79A4	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6579A6

Deuteranopia (green-blind)

#546DA3

Tritanopia (blue-blind)

#008488

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2b79a4;
/* rgb */ color: rgb(43, 121, 164);
/* oklch */ color: oklch(54.8% 0.100 237.1);

Tailwind

colors: {
  custom: {
    50: '#759fbf',
    500: '#2b79a4',
    950: '#000000',
  },
}

SCSS

$custom: #2b79a4;
$custom-light: #759fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b79a4",
  "rgb": {
    "r": 43,
    "g": 121,
    "b": 164
  },
  "hsl": {
    "h": 201.322,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54838,
    "c": 0.10015,
    "h": 237.1
  },
  "luminance": 0.16869
}

Semantic roles & 50–950 ramp

primary

#2B79A4

secondary

#C1896A

accent

#7D46E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B79A4

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

Preview Lab → · Contrast checker → · Palette generator →