#2A529F#2A529F

#2A529F is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.3% C 0.133 H 261.9°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#2A529F
RGB	rgb(42, 82, 159)
HSL	hsl(219, 58%, 39%)
HSV	hsv(219, 74%, 62%)
CMYK	cmyk(73.6%, 48.4%, 0%, 37.6%)
CIE-LAB	lab(36.04, 13.51, -45.96)
CIE-LCH	lch(36.04, 47.90, 286.38°)
OKLab	oklab(45.31% -0.0187 -0.1319)
OKLCH	oklch(45.31% 0.133 261.9)
XYZ	xyz(10.2279, 9.0289, 33.9979)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A529F #9F772A

analogous

#2A8D9F #2A529F #3C2A9F

triadic

#2A529F #9F2A52 #529F2A

tetradic

#2A529F #9F2A8D #9F772A #2A9F3C

square

#2A529F #9F2A8D #9F772A #2A9F3C

split-complementary

#2A529F #9F3C2A #8D9F2A

monochromatic

#10203E #1D396F #2A529F #3B6CCB #6B91D8

Accessibility & contrast

On white

7.48

#2A529F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2A529F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A529F

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A529F	#FFFFFF	#000000	##FFFFFF
##2A529F	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285AA2

Deuteranopia (green-blind)

#07509D

Tritanopia (blue-blind)

#006471

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2a529f;
/* rgb */ color: rgb(42, 82, 159);
/* oklch */ color: oklch(45.3% 0.133 261.9);

Tailwind

colors: {
  custom: {
    50: '#7382bc',
    500: '#2a529f',
    950: '#000000',
  },
}

SCSS

$custom: #2a529f;
$custom-light: #7382bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a529f",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 159
  },
  "hsl": {
    "h": 219.487,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.45311,
    "c": 0.13318,
    "h": 261.9
  },
  "luminance": 0.0903
}

Semantic roles & 50–950 ramp

primary

#2A529F

secondary

#BFA066

accent

#AC46E1

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2A529F

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

Preview Lab → · Contrast checker → · Palette generator →