#25368F#25368F

#25368F is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.148 H 269.6°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#25368F
RGB	rgb(37, 54, 143)
HSL	hsl(230, 59%, 35%)
HSV	hsv(230, 74%, 56%)
CMYK	cmyk(74.1%, 62.2%, 0%, 43.9%)
CIE-LAB	lab(26.77, 25.59, -51.24)
CIE-LCH	lch(26.77, 57.28, 296.54°)
OKLab	oklab(37.87% -0.0011 -0.1479)
OKLCH	oklch(37.87% 0.148 269.6)
XYZ	xyz(7.0383, 5.0141, 26.5782)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25368F #8F7E25

analogous

#256B8F #25368F #49258F

triadic

#25368F #8F2536 #368F25

tetradic

#25368F #8F256B #8F7E25 #258F49

square

#25368F #8F256B #8F7E25 #258F49

split-complementary

#25368F #8F4925 #6B8F25

monochromatic

#0C112E #18245E #25368F #3248C0 #5A6ED4

Accessibility & contrast

On white

10.48

#25368F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#25368F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25368F

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25368F	#FFFFFF	#000000	##FFFFFF
##25368F	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004492

Deuteranopia (green-blind)

#003A8D

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #25368f;
/* rgb */ color: rgb(37, 54, 143);
/* oklch */ color: oklch(37.9% 0.148 269.6);

Tailwind

colors: {
  custom: {
    50: '#6f6cb1',
    500: '#25368f',
    950: '#000000',
  },
}

SCSS

$custom: #25368f;
$custom-light: #6f6cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#25368f",
  "rgb": {
    "r": 37,
    "g": 54,
    "b": 143
  },
  "hsl": {
    "h": 230.377,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.3787,
    "c": 0.14795,
    "h": 269.6
  },
  "luminance": 0.05015
}

Semantic roles & 50–950 ramp

primary

#25368F

secondary

#B9A957

accent

#C946E2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #25368F

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

Preview Lab → · Contrast checker → · Palette generator →