#25348F#25348F

#25348F is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.5% C 0.150 H 270.1°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#25348F
RGB	rgb(37, 52, 143)
HSL	hsl(232, 59%, 35%)
HSV	hsv(232, 74%, 56%)
CMYK	cmyk(74.1%, 63.6%, 0%, 43.9%)
CIE-LAB	lab(26.25, 26.94, -52.10)
CIE-LCH	lch(26.25, 58.65, 297.34°)
OKLab	oklab(37.48% 0.0004 -0.1505)
OKLCH	oklch(37.48% 0.15 270.1)
XYZ	xyz(6.9472, 4.8318, 26.5478)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25348F #8F8025

analogous

#25698F #25348F #4B258F

triadic

#25348F #8F2534 #348F25

tetradic

#25348F #8F2569 #8F8025 #258F4B

square

#25348F #8F2569 #8F8025 #258F4B

split-complementary

#25348F #8F4B25 #698F25

monochromatic

#0C112E #18225E #25348F #3246C0 #5A6BD4

Accessibility & contrast

On white

10.68

#25348F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#25348F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25348F

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25348F	#FFFFFF	#000000	##FFFFFF
##25348F	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004392

Deuteranopia (green-blind)

#00398D

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #25348f;
/* rgb */ color: rgb(37, 52, 143);
/* oklch */ color: oklch(37.5% 0.150 270.1);

Tailwind

colors: {
  custom: {
    50: '#706bb1',
    500: '#25348f',
    950: '#000000',
  },
}

SCSS

$custom: #25348f;
$custom-light: #706bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#25348f",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 143
  },
  "hsl": {
    "h": 231.509,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37482,
    "c": 0.15048,
    "h": 270.1
  },
  "luminance": 0.04832
}

Semantic roles & 50–950 ramp

primary

#25348F

secondary

#B9AB57

accent

#CC46E2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #25348F

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

Preview Lab → · Contrast checker → · Palette generator →