#25368A#25368A

#25368A is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.4% C 0.141 H 269.6°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#25368A
RGB	rgb(37, 54, 138)
HSL	hsl(230, 58%, 34%)
HSV	hsv(230, 73%, 54%)
CMYK	cmyk(73.2%, 60.9%, 0%, 45.9%)
CIE-LAB	lab(26.35, 23.68, -48.84)
CIE-LCH	lch(26.35, 54.28, 295.86°)
OKLab	oklab(37.42% -0.0011 -0.1409)
OKLCH	oklch(37.42% 0.141 269.6)
XYZ	xyz(6.6680, 4.8659, 24.6276)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25368A #8A7925

analogous

#25698A #25368A #47258A

triadic

#25368A #8A2536 #368A25

tetradic

#25368A #8A2569 #8A7925 #258A47

square

#25368A #8A2569 #8A7925 #258A47

split-complementary

#25368A #8A4725 #698A25

monochromatic

#0B1029 #18235A #25368A #3249BA #576CD2

Accessibility & contrast

On white

10.64

#25368A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#25368A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25368A

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25368A	#FFFFFF	#000000	##FFFFFF
##25368A	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438D

Deuteranopia (green-blind)

#003A88

Tritanopia (blue-blind)

#004B5A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #25368a;
/* rgb */ color: rgb(37, 54, 138);
/* oklch */ color: oklch(37.4% 0.141 269.6);

Tailwind

colors: {
  custom: {
    50: '#6e6cad',
    500: '#25368a',
    950: '#000000',
  },
}

SCSS

$custom: #25368a;
$custom-light: #6e6cad;
$custom-dark: #000000;

JSON

{
  "hex": "#25368a",
  "rgb": {
    "r": 37,
    "g": 54,
    "b": 138
  },
  "hsl": {
    "h": 229.901,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.37422,
    "c": 0.14089,
    "h": 269.6
  },
  "luminance": 0.04867
}

Semantic roles & 50–950 ramp

primary

#25368A

secondary

#B7A654

accent

#C747E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #25368A

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

Preview Lab → · Contrast checker → · Palette generator →