#25238D#25238D

#25238D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.168 H 273.9°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#25238D
RGB	rgb(37, 35, 141)
HSL	hsl(241, 60%, 35%)
HSV	hsv(241, 75%, 55%)
CMYK	cmyk(73.8%, 75.2%, 0%, 44.7%)
CIE-LAB	lab(22.01, 37.12, -57.82)
CIE-LCH	lch(22.01, 68.71, 302.70°)
OKLab	oklab(34.35% 0.0114 -0.1672)
OKLCH	oklch(34.35% 0.168 273.9)
XYZ	xyz(6.1701, 3.5179, 25.5480)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25238D #8B8D23

analogous

#23568D #25238D #5A238D

triadic

#25238D #8D2523 #238D25

tetradic

#25238D #8D2356 #8B8D23 #238D5A

square

#25238D #8D2356 #8B8D23 #238D5A

split-complementary

#25238D #8D5A23 #568D23

monochromatic

#0B0B2B #18175C #25238D #322FBE #5855D5

Accessibility & contrast

On white

12.33

#25238D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#25238D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25238D

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25238D	#FFFFFF	#000000	##FFFFFF
##25238D	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A90

Deuteranopia (green-blind)

#00308B

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #25238d;
/* rgb */ color: rgb(37, 35, 141);
/* oklch */ color: oklch(34.3% 0.168 273.9);

Tailwind

colors: {
  custom: {
    50: '#715faf',
    500: '#25238d',
    950: '#000000',
  },
}

SCSS

$custom: #25238d;
$custom-light: #715faf;
$custom-dark: #000000;

JSON

{
  "hex": "#25238d",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 141
  },
  "hsl": {
    "h": 241.132,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34347,
    "c": 0.16764,
    "h": 273.9
  },
  "luminance": 0.03518
}

Semantic roles & 50–950 ramp

primary

#25238D

secondary

#B7B953

accent

#E344E0

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #25238D

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

Preview Lab → · Contrast checker → · Palette generator →