#25569F#25569F

#25569F is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.0% C 0.130 H 258.5°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#25569F
RGB	rgb(37, 86, 159)
HSL	hsl(216, 62%, 38%)
HSV	hsv(216, 77%, 62%)
CMYK	cmyk(76.7%, 45.9%, 0%, 37.6%)
CIE-LAB	lab(37.02, 10.19, -44.39)
CIE-LCH	lch(37.02, 45.54, 282.92°)
OKLab	oklab(46.02% -0.0259 -0.1272)
OKLCH	oklch(46.02% 0.13 258.5)
XYZ	xyz(10.3465, 9.5509, 34.0924)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25569F #9F6E25

analogous

#25939F #25569F #31259F

triadic

#25569F #9F2556 #569F25

tetradic

#25569F #9F2593 #9F6E25 #259F31

square

#25569F #9F2593 #9F6E25 #259F31

split-complementary

#25569F #9F3125 #939F25

monochromatic

#0E203C #193B6D #25569F #3271CF #6493DB

Accessibility & contrast

On white

7.22

#25569F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#25569F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25569F

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25569F	#FFFFFF	#000000	##FFFFFF
##25569F	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305DA2

Deuteranopia (green-blind)

#16529E

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #25569f;
/* rgb */ color: rgb(37, 86, 159);
/* oklch */ color: oklch(46.0% 0.130 258.5);

Tailwind

colors: {
  custom: {
    50: '#7185bc',
    500: '#25569f',
    950: '#000000',
  },
}

SCSS

$custom: #25569f;
$custom-light: #7185bc;
$custom-dark: #000000;

JSON

{
  "hex": "#25569f",
  "rgb": {
    "r": 37,
    "g": 86,
    "b": 159
  },
  "hsl": {
    "h": 215.902,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46016,
    "c": 0.12986,
    "h": 258.5
  },
  "luminance": 0.09552
}

Semantic roles & 50–950 ramp

primary

#25569F

secondary

#C0995F

accent

#A442E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #25569F

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

Preview Lab → · Contrast checker → · Palette generator →