#2526A4#2526A4

#2526A4 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.3% C 0.193 H 271.7°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#2526A4
RGB	rgb(37, 38, 164)
HSL	hsl(240, 63%, 39%)
HSV	hsv(240, 77%, 64%)
CMYK	cmyk(77.4%, 76.8%, 0%, 35.7%)
CIE-LAB	lab(25.13, 43.22, -66.79)
CIE-LCH	lch(25.13, 79.56, 302.91°)
OKLab	oklab(37.31% 0.0057 -0.1934)
OKLCH	oklch(37.31% 0.193 271.7)
XYZ	xyz(8.1546, 4.4590, 35.5457)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2526A4 #A4A325

analogous

#2565A4 #2526A4 #6425A4

triadic

#2526A4 #A42526 #26A425

tetradic

#2526A4 #A42565 #A4A325 #25A464

square

#2526A4 #A42565 #A4A325 #25A464

split-complementary

#2526A4 #A46425 #65A425

monochromatic

#0E0F40 #1A1A72 #2526A4 #3536D1 #6768DD

Accessibility & contrast

On white

11.10

#2526A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2526A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2526A4

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2526A4	#FFFFFF	#000000	##FFFFFF
##2526A4	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#0035A2

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2526a4;
/* rgb */ color: rgb(37, 38, 164);
/* oklch */ color: oklch(37.3% 0.193 271.7);

Tailwind

colors: {
  custom: {
    50: '#7662c0',
    500: '#2526a4',
    950: '#000000',
  },
}

SCSS

$custom: #2526a4;
$custom-light: #7662c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2526a4",
  "rgb": {
    "r": 37,
    "g": 38,
    "b": 164
  },
  "hsl": {
    "h": 239.528,
    "s": 63.184,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37306,
    "c": 0.19344,
    "h": 271.7
  },
  "luminance": 0.0446
}

Semantic roles & 50–950 ramp

primary

#2526A4

secondary

#C2C262

accent

#E542E6

background

#F7F5FC

surface

#EEEAF8

border

#C9C6D1

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2526A4

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

Preview Lab → · Contrast checker → · Palette generator →