#25168B#25168B

#25168B is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.4% C 0.177 H 275.8°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#25168B
RGB	rgb(37, 22, 139)
HSL	hsl(248, 73%, 32%)
HSV	hsv(248, 84%, 55%)
CMYK	cmyk(73.4%, 84.2%, 0%, 45.5%)
CIE-LAB	lab(19.35, 43.43, -60.97)
CIE-LCH	lch(19.35, 74.85, 305.46°)
OKLab	oklab(32.42% 0.0179 -0.1762)
OKLCH	oklch(32.42% 0.177 275.8)
XYZ	xyz(5.7085, 2.8307, 24.6666)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25168B #7C8B16

analogous

#16428B #25168B #60168B

triadic

#25168B #8B2516 #168B25

tetradic

#25168B #8B1642 #7C8B16 #168B60

square

#25168B #8B1642 #7C8B16 #168B60

split-complementary

#25168B #8B6016 #428B16

monochromatic

#090521 #170E56 #25168B #331EC0 #503BE0

Accessibility & contrast

On white

13.41

#25168B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#25168B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25168B

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25168B	#FFFFFF	#000000	##FFFFFF
##25168B	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348E

Deuteranopia (green-blind)

#002A89

Tritanopia (blue-blind)

#003B52

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #25168b;
/* rgb */ color: rgb(37, 22, 139);
/* oklch */ color: oklch(32.4% 0.177 275.8);

Tailwind

colors: {
  custom: {
    50: '#7158ae',
    500: '#25168b',
    950: '#000000',
  },
}

SCSS

$custom: #25168b;
$custom-light: #7158ae;
$custom-dark: #000000;

JSON

{
  "hex": "#25168b",
  "rgb": {
    "r": 37,
    "g": 22,
    "b": 139
  },
  "hsl": {
    "h": 247.692,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32418,
    "c": 0.17713,
    "h": 275.8
  },
  "luminance": 0.02831
}

Semantic roles & 50–950 ramp

primary

#25168B

secondary

#AEBF3E

accent

#EF38D8

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090310

muted

#7B787F

Preview Lab

Preview with #25168B

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

Preview Lab → · Contrast checker → · Palette generator →