#2A529E#2A529E

#2A529E is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.2% C 0.132 H 261.8°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#2A529E
RGB	rgb(42, 82, 158)
HSL	hsl(219, 58%, 39%)
HSV	hsv(219, 73%, 62%)
CMYK	cmyk(73.4%, 48.1%, 0%, 38%)
CIE-LAB	lab(35.97, 13.13, -45.47)
CIE-LCH	lch(35.97, 47.32, 286.10°)
OKLab	oklab(45.24% -0.0189 -0.1304)
OKLCH	oklch(45.24% 0.132 261.8)
XYZ	xyz(10.1415, 8.9944, 33.5427)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A529E #9E762A

analogous

#2A8C9E #2A529E #3C2A9E

triadic

#2A529E #9E2A52 #529E2A

tetradic

#2A529E #9E2A8C #9E762A #2A9E3C

square

#2A529E #9E2A8C #9E762A #2A9E3C

split-complementary

#2A529E #9E3C2A #8C9E2A

monochromatic

#10203D #1D396E #2A529E #3A6CCB #6B90D8

Accessibility & contrast

On white

7.50

#2A529E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2A529E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A529E

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A529E	#FFFFFF	#000000	##FFFFFF
##2A529E	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295AA1

Deuteranopia (green-blind)

#0A509C

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2a529e;
/* rgb */ color: rgb(42, 82, 158);
/* oklch */ color: oklch(45.2% 0.132 261.8);

Tailwind

colors: {
  custom: {
    50: '#7382bb',
    500: '#2a529e',
    950: '#000000',
  },
}

SCSS

$custom: #2a529e;
$custom-light: #7382bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a529e",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 158
  },
  "hsl": {
    "h": 219.31,
    "s": 58,
    "l": 39.216
  },
  "oklch": {
    "l": 0.45238,
    "c": 0.13177,
    "h": 261.8
  },
  "luminance": 0.08995
}

Semantic roles & 50–950 ramp

primary

#2A529E

secondary

#BEA066

accent

#AC47E1

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2A529E

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

Preview Lab → · Contrast checker → · Palette generator →