#2529AF#2529AF

#2529AF is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 38.9% C 0.204 H 270.7°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#2529AF
RGB	rgb(37, 41, 175)
HSL	hsl(238, 65%, 42%)
HSV	hsv(238, 79%, 69%)
CMYK	cmyk(78.9%, 76.6%, 0%, 31.4%)
CIE-LAB	lab(26.94, 45.23, -70.43)
CIE-LCH	lch(26.94, 83.70, 302.71°)
OKLab	oklab(38.94% 0.0025 -0.204)
OKLCH	oklch(38.94% 0.204 270.7)
XYZ	xyz(9.2911, 5.0733, 41.0387)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2529AF #AFAB25

analogous

#256EAF #2529AF #6625AF

triadic

#2529AF #AF2529 #29AF25

tetradic

#2529AF #AF256E #AFAB25 #25AF66

square

#2529AF #AF256E #AFAB25 #25AF66

split-complementary

#2529AF #AF6625 #6EAF25

monochromatic

#10114A #1A1D7C #2529AF #3C40D6 #6E71E0

Accessibility & contrast

On white

10.42

#2529AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2529AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2529AF

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2529AF	#FFFFFF	#000000	##FFFFFF
##2529AF	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B3

Deuteranopia (green-blind)

#0039AD

Tritanopia (blue-blind)

#00516B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2529af;
/* rgb */ color: rgb(37, 41, 175);
/* oklch */ color: oklch(38.9% 0.204 270.7);

Tailwind

colors: {
  custom: {
    50: '#7965c8',
    500: '#2529af',
    950: '#000000',
  },
}

SCSS

$custom: #2529af;
$custom-light: #7965c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2529af",
  "rgb": {
    "r": 37,
    "g": 41,
    "b": 175
  },
  "hsl": {
    "h": 238.261,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.38943,
    "c": 0.20398,
    "h": 270.7
  },
  "luminance": 0.05074
}

Semantic roles & 50–950 ramp

primary

#2529AF

secondary

#C7C469

accent

#E340E8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2529AF

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

Preview Lab → · Contrast checker → · Palette generator →