#2A529A#2A529A

#2A529A is a dark, vivid blue. Relative luminance 0.089; OKLCH L 45.0% C 0.126 H 261.1°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2A529A
RGB	rgb(42, 82, 154)
HSL	hsl(219, 57%, 38%)
HSV	hsv(219, 73%, 60%)
CMYK	cmyk(72.7%, 46.8%, 0%, 39.6%)
CIE-LAB	lab(35.71, 11.59, -43.48)
CIE-LCH	lch(35.71, 45.00, 284.92°)
OKLab	oklab(44.95% -0.0195 -0.1246)
OKLCH	oklch(44.95% 0.126 261.1)
XYZ	xyz(9.8028, 8.8589, 31.7589)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A529A #9A722A

analogous

#2A8A9A #2A529A #3A2A9A

triadic

#2A529A #9A2A52 #529A2A

tetradic

#2A529A #9A2A8A #9A722A #2A9A3A

square

#2A529A #9A2A8A #9A722A #2A9A3A

split-complementary

#2A529A #9A3A2A #8A9A2A

monochromatic

#101F3A #1D386A #2A529A #386CC9 #6890D6

Accessibility & contrast

On white

7.58

#2A529A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2A529A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A529A

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A529A	#FFFFFF	#000000	##FFFFFF
##2A529A	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D599D

Deuteranopia (green-blind)

#154F99

Tritanopia (blue-blind)

#00636E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2a529a;
/* rgb */ color: rgb(42, 82, 154);
/* oklch */ color: oklch(45.0% 0.126 261.1);

Tailwind

colors: {
  custom: {
    50: '#7282b8',
    500: '#2a529a',
    950: '#000000',
  },
}

SCSS

$custom: #2a529a;
$custom-light: #7282b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a529a",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 154
  },
  "hsl": {
    "h": 218.571,
    "s": 57.143,
    "l": 38.431
  },
  "oklch": {
    "l": 0.44953,
    "c": 0.12609,
    "h": 261.1
  },
  "luminance": 0.0886
}

Semantic roles & 50–950 ramp

primary

#2A529A

secondary

#BC9D63

accent

#AA47E0

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2A529A

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

Preview Lab → · Contrast checker → · Palette generator →