#25338C#25338C

#25338C is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.0% C 0.148 H 270.5°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#25338C
RGB	rgb(37, 51, 140)
HSL	hsl(232, 58%, 35%)
HSV	hsv(232, 74%, 55%)
CMYK	cmyk(73.6%, 63.6%, 0%, 45.1%)
CIE-LAB	lab(25.72, 26.48, -51.10)
CIE-LCH	lch(25.72, 57.56, 297.39°)
OKLab	oklab(37.01% 0.0012 -0.1476)
OKLCH	oklch(37.01% 0.148 270.5)
XYZ	xyz(6.6788, 4.6537, 25.3521)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25338C #8C7E25

analogous

#25668C #25338C #4B258C

triadic

#25338C #8C2533 #338C25

tetradic

#25338C #8C2566 #8C7E25 #258C4B

square

#25338C #8C2566 #8C7E25 #258C4B

split-complementary

#25338C #8C4B25 #668C25

monochromatic

#0B102B #18215C #25338C #3245BC #5869D3

Accessibility & contrast

On white

10.88

#25338C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#25338C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25338C

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25338C	#FFFFFF	#000000	##FFFFFF
##25338C	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428F

Deuteranopia (green-blind)

#00388A

Tritanopia (blue-blind)

#004A5A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #25338c;
/* rgb */ color: rgb(37, 51, 140);
/* oklch */ color: oklch(37.0% 0.148 270.5);

Tailwind

colors: {
  custom: {
    50: '#6f6aae',
    500: '#25338c',
    950: '#000000',
  },
}

SCSS

$custom: #25338c;
$custom-light: #6f6aae;
$custom-dark: #000000;

JSON

{
  "hex": "#25338c",
  "rgb": {
    "r": 37,
    "g": 51,
    "b": 140
  },
  "hsl": {
    "h": 231.845,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.37012,
    "c": 0.14756,
    "h": 270.5
  },
  "luminance": 0.04654
}

Semantic roles & 50–950 ramp

primary

#25338C

secondary

#B8AA55

accent

#CC46E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #25338C

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

Preview Lab → · Contrast checker → · Palette generator →