#25328E#25328E

#25328E is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.0% C 0.152 H 270.7°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#25328E
RGB	rgb(37, 50, 142)
HSL	hsl(233, 59%, 35%)
HSV	hsv(233, 74%, 56%)
CMYK	cmyk(73.9%, 64.8%, 0%, 44.3%)
CIE-LAB	lab(25.64, 27.91, -52.47)
CIE-LCH	lch(25.64, 59.43, 298.01°)
OKLab	oklab(37.01% 0.0019 -0.1516)
OKLCH	oklch(37.01% 0.152 270.7)
XYZ	xyz(6.7844, 4.6268, 26.1215)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25328E #8E8125

analogous

#25678E #25328E #4C258E

triadic

#25328E #8E2532 #328E25

tetradic

#25328E #8E2567 #8E8125 #258E4C

square

#25328E #8E2567 #8E8125 #258E4C

split-complementary

#25328E #8E4C25 #678E25

monochromatic

#0C102D #18215D #25328E #3243BF #5A69D4

Accessibility & contrast

On white

10.91

#25328E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#25328E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25328E

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25328E	#FFFFFF	#000000	##FFFFFF
##25328E	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #25328e;
/* rgb */ color: rgb(37, 50, 142);
/* oklch */ color: oklch(37.0% 0.152 270.7);

Tailwind

colors: {
  custom: {
    50: '#706ab0',
    500: '#25328e',
    950: '#000000',
  },
}

SCSS

$custom: #25328e;
$custom-light: #706ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#25328e",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 142
  },
  "hsl": {
    "h": 232.571,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37008,
    "c": 0.1516,
    "h": 270.7
  },
  "luminance": 0.04628
}

Semantic roles & 50–950 ramp

primary

#25328E

secondary

#B9AC56

accent

#CF46E2

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080611

muted

#7B7A80

Preview Lab

Preview with #25328E

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

Preview Lab → · Contrast checker → · Palette generator →