#2524A3#2524A3

#2524A3 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.9% C 0.194 H 272.0°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#2524A3
RGB	rgb(37, 36, 163)
HSL	hsl(240, 64%, 39%)
HSV	hsv(240, 78%, 64%)
CMYK	cmyk(77.3%, 77.9%, 0%, 36.1%)
CIE-LAB	lab(24.63, 44.00, -67.01)
CIE-LCH	lch(24.63, 80.16, 303.29°)
OKLab	oklab(36.92% 0.0066 -0.194)
OKLCH	oklch(36.92% 0.194 272)
XYZ	xyz(8.0025, 4.2985, 35.0512)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2524A3 #A2A324

analogous

#2463A3 #2524A3 #6524A3

triadic

#2524A3 #A32524 #24A325

tetradic

#2524A3 #A32463 #A2A324 #24A365

square

#2524A3 #A32463 #A2A324 #24A365

split-complementary

#2524A3 #A36524 #63A324

monochromatic

#0E0E3F #1A1971 #2524A3 #3432D2 #6565DD

Accessibility & contrast

On white

11.29

#2524A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2524A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2524A3

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2524A3	#FFFFFF	#000000	##FFFFFF
##2524A3	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A7

Deuteranopia (green-blind)

#0034A1

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2524a3;
/* rgb */ color: rgb(37, 36, 163);
/* oklch */ color: oklch(36.9% 0.194 272.0);

Tailwind

colors: {
  custom: {
    50: '#7661c0',
    500: '#2524a3',
    950: '#000000',
  },
}

SCSS

$custom: #2524a3;
$custom-light: #7661c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2524a3",
  "rgb": {
    "r": 37,
    "g": 36,
    "b": 163
  },
  "hsl": {
    "h": 240.472,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.36921,
    "c": 0.19408,
    "h": 272
  },
  "luminance": 0.04299
}

Semantic roles & 50–950 ramp

primary

#2524A3

secondary

#C2C260

accent

#E741E6

background

#F7F5FC

surface

#EEEAF8

border

#C9C6D1

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2524A3

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

Preview Lab → · Contrast checker → · Palette generator →