#2A5789#2A5789

#2A5789 is a mid, moderate cyan. Relative luminance 0.091; OKLCH L 45.0% C 0.096 H 252.8°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#2A5789
RGB	rgb(42, 87, 137)
HSL	hsl(212, 53%, 35%)
HSV	hsv(212, 69%, 54%)
CMYK	cmyk(69.3%, 36.5%, 0%, 46.3%)
CIE-LAB	lab(36.20, 1.84, -32.39)
CIE-LCH	lch(36.20, 32.44, 273.25°)
OKLab	oklab(45% -0.0284 -0.0919)
OKLCH	oklch(45% 0.096 252.8)
XYZ	xyz(8.8767, 9.1139, 24.9534)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5789 #895C2A

analogous

#2A8789 #2A5789 #2C2A89

triadic

#2A5789 #892A57 #57892A

tetradic

#2A5789 #892A87 #895C2A #2A892C

square

#2A5789 #892A87 #895C2A #2A892C

split-complementary

#2A5789 #892C2A #87892A

monochromatic

#0D1C2B #1C395A #2A5789 #3875B8 #5F94CE

Accessibility & contrast

On white

7.44

#2A5789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2A5789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5789

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5789	#FFFFFF	#000000	##FFFFFF
##2A5789	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415A8B

Deuteranopia (green-blind)

#335188

Tritanopia (blue-blind)

#006369

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2a5789;
/* rgb */ color: rgb(42, 87, 137);
/* oklch */ color: oklch(45.0% 0.096 252.8);

Tailwind

colors: {
  custom: {
    50: '#6f86ab',
    500: '#2a5789',
    950: '#000000',
  },
}

SCSS

$custom: #2a5789;
$custom-light: #6f86ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5789",
  "rgb": {
    "r": 42,
    "g": 87,
    "b": 137
  },
  "hsl": {
    "h": 211.579,
    "s": 53.073,
    "l": 35.098
  },
  "oklch": {
    "l": 0.45004,
    "c": 0.09623,
    "h": 252.8
  },
  "luminance": 0.09115
}

Semantic roles & 50–950 ramp

primary

#2A5789

secondary

#B48A5B

accent

#984BDC

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2A5789

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

Preview Lab → · Contrast checker → · Palette generator →