#25419B#25419B

#25419B is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.1% C 0.151 H 266.5°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#25419B
RGB	rgb(37, 65, 155)
HSL	hsl(226, 61%, 38%)
HSV	hsv(226, 76%, 61%)
CMYK	cmyk(76.1%, 58.1%, 0%, 39.2%)
CIE-LAB	lab(30.73, 22.74, -52.14)
CIE-LCH	lch(30.73, 56.88, 293.57°)
OKLab	oklab(41.13% -0.0092 -0.1504)
OKLCH	oklch(41.13% 0.151 266.5)
XYZ	xyz(8.5676, 6.5395, 31.8147)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25419B #9B7F25

analogous

#257C9B #25419B #44259B

triadic

#25419B #9B2541 #419B25

tetradic

#25419B #9B257C #9B7F25 #259B44

square

#25419B #9B257C #9B7F25 #259B44

split-complementary

#25419B #9B4425 #7C9B25

monochromatic

#0D1838 #192C6A #25419B #3156CC #617ED9

Accessibility & contrast

On white

9.10

#25419B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#25419B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25419B

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25419B	#FFFFFF	#000000	##FFFFFF
##25419B	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9E

Deuteranopia (green-blind)

#004399

Tritanopia (blue-blind)

#005767

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #25419b;
/* rgb */ color: rgb(37, 65, 155);
/* oklch */ color: oklch(41.1% 0.151 266.5);

Tailwind

colors: {
  custom: {
    50: '#7275b9',
    500: '#25419b',
    950: '#000000',
  },
}

SCSS

$custom: #25419b;
$custom-light: #7275b9;
$custom-dark: #000000;

JSON

{
  "hex": "#25419b",
  "rgb": {
    "r": 37,
    "g": 65,
    "b": 155
  },
  "hsl": {
    "h": 225.763,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.41134,
    "c": 0.1507,
    "h": 266.5
  },
  "luminance": 0.0654
}

Semantic roles & 50–950 ramp

primary

#25419B

secondary

#BFA75D

accent

#BE43E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #25419B

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

Preview Lab → · Contrast checker → · Palette generator →