#25249C#25249C

#25249C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.186 H 272.5°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#25249C
RGB	rgb(37, 36, 156)
HSL	hsl(241, 63%, 38%)
HSV	hsv(241, 77%, 61%)
CMYK	cmyk(76.3%, 76.9%, 0%, 38.8%)
CIE-LAB	lab(23.85, 41.66, -64.04)
CIE-LCH	lch(23.85, 76.40, 303.04°)
OKLab	oklab(36.14% 0.008 -0.1853)
OKLCH	oklch(36.14% 0.186 272.5)
XYZ	xyz(7.3926, 4.0546, 31.8391)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25249C #9B9C24

analogous

#245F9C #25249C #61249C

triadic

#25249C #9C2524 #249C25

tetradic

#25249C #9C245F #9B9C24 #249C61

square

#25249C #9C245F #9B9C24 #249C61

split-complementary

#25249C #9C6124 #5F9C24

monochromatic

#0D0D39 #19196A #25249C #312FCE #6160DA

Accessibility & contrast

On white

11.60

#25249C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#25249C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25249C

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25249C	#FFFFFF	#000000	##FFFFFF
##25249C	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9F

Deuteranopia (green-blind)

#00339A

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25249c;
/* rgb */ color: rgb(37, 36, 156);
/* oklch */ color: oklch(36.1% 0.186 272.5);

Tailwind

colors: {
  custom: {
    50: '#7461ba',
    500: '#25249c',
    950: '#000000',
  },
}

SCSS

$custom: #25249c;
$custom-light: #7461ba;
$custom-dark: #000000;

JSON

{
  "hex": "#25249c",
  "rgb": {
    "r": 37,
    "g": 36,
    "b": 156
  },
  "hsl": {
    "h": 240.5,
    "s": 62.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36138,
    "c": 0.18552,
    "h": 272.5
  },
  "luminance": 0.04055
}

Semantic roles & 50–950 ramp

primary

#25249C

secondary

#BFBF5C

accent

#E642E4

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25249C

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

Preview Lab → · Contrast checker → · Palette generator →