#2529A2#2529A2

#2529A2 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.5% C 0.188 H 271.5°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#2529A2
RGB	rgb(37, 41, 162)
HSL	hsl(238, 63%, 39%)
HSV	hsv(238, 77%, 64%)
CMYK	cmyk(77.2%, 74.7%, 0%, 36.5%)
CIE-LAB	lab(25.52, 40.82, -64.93)
CIE-LCH	lch(25.52, 76.70, 302.16°)
OKLab	oklab(37.52% 0.0048 -0.188)
OKLCH	oklch(37.52% 0.188 271.5)
XYZ	xyz(8.0753, 4.5870, 34.6352)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2529A2 #A29E25

analogous

#2568A2 #2529A2 #6025A2

triadic

#2529A2 #A22529 #29A225

tetradic

#2529A2 #A22568 #A29E25 #25A260

square

#2529A2 #A22568 #A29E25 #25A260

split-complementary

#2529A2 #A26025 #68A225

monochromatic

#0E103E #1A1C70 #2529A2 #3439D1 #6569DC

Accessibility & contrast

On white

10.95

#2529A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2529A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2529A2

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2529A2	#FFFFFF	#000000	##FFFFFF
##2529A2	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A6

Deuteranopia (green-blind)

#0036A0

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2529a2;
/* rgb */ color: rgb(37, 41, 162);
/* oklch */ color: oklch(37.5% 0.188 271.5);

Tailwind

colors: {
  custom: {
    50: '#7564bf',
    500: '#2529a2',
    950: '#000000',
  },
}

SCSS

$custom: #2529a2;
$custom-light: #7564bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2529a2",
  "rgb": {
    "r": 37,
    "g": 41,
    "b": 162
  },
  "hsl": {
    "h": 238.08,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37518,
    "c": 0.18805,
    "h": 271.5
  },
  "luminance": 0.04588
}

Semantic roles & 50–950 ramp

primary

#2529A2

secondary

#C2BF61

accent

#E142E6

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2529A2

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

Preview Lab → · Contrast checker → · Palette generator →