#25338E#25338E

#25338E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.2% C 0.150 H 270.4°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#25338E
RGB	rgb(37, 51, 142)
HSL	hsl(232, 59%, 35%)
HSV	hsv(232, 74%, 56%)
CMYK	cmyk(73.9%, 64.1%, 0%, 44.3%)
CIE-LAB	lab(25.90, 27.24, -52.05)
CIE-LCH	lch(25.90, 58.75, 297.62°)
OKLab	oklab(37.2% 0.0011 -0.1504)
OKLCH	oklch(37.2% 0.15 270.4)
XYZ	xyz(6.8276, 4.7133, 26.1359)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25338E #8E8025

analogous

#25678E #25338E #4B258E

triadic

#25338E #8E2533 #338E25

tetradic

#25338E #8E2567 #8E8025 #258E4B

square

#25338E #8E2567 #8E8025 #258E4B

split-complementary

#25338E #8E4B25 #678E25

monochromatic

#0C102D #18225D #25338E #3244BF #5A6AD4

Accessibility & contrast

On white

10.81

#25338E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#25338E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25338E

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25338E	#FFFFFF	#000000	##FFFFFF
##25338E	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#00398C

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #25338e;
/* rgb */ color: rgb(37, 51, 142);
/* oklch */ color: oklch(37.2% 0.150 270.4);

Tailwind

colors: {
  custom: {
    50: '#6f6ab0',
    500: '#25338e',
    950: '#000000',
  },
}

SCSS

$custom: #25338e;
$custom-light: #6f6ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#25338e",
  "rgb": {
    "r": 37,
    "g": 51,
    "b": 142
  },
  "hsl": {
    "h": 232,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37198,
    "c": 0.15035,
    "h": 270.4
  },
  "luminance": 0.04714
}

Semantic roles & 50–950 ramp

primary

#25338E

secondary

#B9AB56

accent

#CD46E2

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080611

muted

#7B7A80

Preview Lab

Preview with #25338E

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

Preview Lab → · Contrast checker → · Palette generator →