#25328C#25328C

#25328C is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.8% C 0.149 H 270.8°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#25328C
RGB	rgb(37, 50, 140)
HSL	hsl(232, 58%, 35%)
HSV	hsv(232, 74%, 55%)
CMYK	cmyk(73.6%, 64.3%, 0%, 45.1%)
CIE-LAB	lab(25.46, 27.15, -51.53)
CIE-LCH	lch(25.46, 58.24, 297.79°)
OKLab	oklab(36.82% 0.002 -0.1488)
OKLCH	oklch(36.82% 0.149 270.8)
XYZ	xyz(6.6356, 4.5673, 25.3377)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25328C #8C7F25

analogous

#25668C #25328C #4B258C

triadic

#25328C #8C2532 #328C25

tetradic

#25328C #8C2566 #8C7F25 #258C4B

square

#25328C #8C2566 #8C7F25 #258C4B

split-complementary

#25328C #8C4B25 #668C25

monochromatic

#0B0F2B #18215C #25328C #3243BC #5868D3

Accessibility & contrast

On white

10.97

#25328C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#25328C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25328C

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25328C	#FFFFFF	#000000	##FFFFFF
##25328C	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#00388A

Tritanopia (blue-blind)

#00495A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #25328c;
/* rgb */ color: rgb(37, 50, 140);
/* oklch */ color: oklch(36.8% 0.149 270.8);

Tailwind

colors: {
  custom: {
    50: '#6f69ae',
    500: '#25328c',
    950: '#000000',
  },
}

SCSS

$custom: #25328c;
$custom-light: #6f69ae;
$custom-dark: #000000;

JSON

{
  "hex": "#25328c",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 140
  },
  "hsl": {
    "h": 232.427,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.3682,
    "c": 0.14883,
    "h": 270.8
  },
  "luminance": 0.04568
}

Semantic roles & 50–950 ramp

primary

#25328C

secondary

#B8AB55

accent

#CE46E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #25328C

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

Preview Lab → · Contrast checker → · Palette generator →