#2A779B#2A779B

#2A779B is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 53.9% C 0.093 H 232.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#2A779B
RGB	rgb(42, 119, 155)
HSL	hsl(199, 57%, 39%)
HSV	hsv(199, 73%, 61%)
CMYK	cmyk(72.9%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(47.04, -11.07, -26.18)
CIE-LCH	lch(47.04, 28.43, 247.07°)
OKLab	oklab(53.86% -0.0562 -0.0736)
OKLCH	oklch(53.86% 0.093 232.6)
XYZ	xyz(13.4657, 16.0509, 33.3924)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A779B #9B4E2A

analogous

#2A9B86 #2A779B #2A3E9B

triadic

#2A779B #9B2A77 #779B2A

tetradic

#2A779B #862A9B #9B4E2A #3E9B2A

square

#2A779B #862A9B #9B4E2A #3E9B2A

split-complementary

#2A779B #9B2A3E #9B862A

monochromatic

#102D3B #1D526B #2A779B #399BC9 #69B4D6

Accessibility & contrast

On white

4.99

#2A779B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#2A779B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A779B

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A779B	#FFFFFF	#000000	##FFFFFF
##2A779B	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65769D

Deuteranopia (green-blind)

#566B9A

Tritanopia (blue-blind)

#008183

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2a779b;
/* rgb */ color: rgb(42, 119, 155);
/* oklch */ color: oklch(53.9% 0.093 232.6);

Tailwind

colors: {
  custom: {
    50: '#739eb8',
    500: '#2a779b',
    950: '#000000',
  },
}

SCSS

$custom: #2a779b;
$custom-light: #739eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a779b",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 199.115,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.53861,
    "c": 0.09257,
    "h": 232.6
  },
  "luminance": 0.16052
}

Semantic roles & 50–950 ramp

primary

#2A779B

secondary

#BD8064

accent

#7847E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2A779B

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

Preview Lab → · Contrast checker → · Palette generator →