#25569E#25569E

#25569E is a mid, vivid blue. Relative luminance 0.095; OKLCH L 45.9% C 0.128 H 258.3°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#25569E
RGB	rgb(37, 86, 158)
HSL	hsl(216, 62%, 38%)
HSV	hsv(216, 77%, 62%)
CMYK	cmyk(76.6%, 45.6%, 0%, 38%)
CIE-LAB	lab(36.96, 9.80, -43.89)
CIE-LCH	lch(36.96, 44.97, 282.58°)
OKLab	oklab(45.95% -0.0261 -0.1258)
OKLCH	oklch(45.95% 0.128 258.3)
XYZ	xyz(10.2600, 9.5163, 33.6372)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25569E #9E6D25

analogous

#25929E #25569E #30259E

triadic

#25569E #9E2556 #569E25

tetradic

#25569E #9E2592 #9E6D25 #259E30

square

#25569E #9E2592 #9E6D25 #259E30

split-complementary

#25569E #9E3025 #929E25

monochromatic

#0E203B #193B6C #25569E #3171CF #6393DA

Accessibility & contrast

On white

7.23

#25569E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#25569E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25569E

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25569E	#FFFFFF	#000000	##FFFFFF
##25569E	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315DA1

Deuteranopia (green-blind)

#18529D

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #25569e;
/* rgb */ color: rgb(37, 86, 158);
/* oklch */ color: oklch(45.9% 0.128 258.3);

Tailwind

colors: {
  custom: {
    50: '#7185bb',
    500: '#25569e',
    950: '#000000',
  },
}

SCSS

$custom: #25569e;
$custom-light: #7185bb;
$custom-dark: #000000;

JSON

{
  "hex": "#25569e",
  "rgb": {
    "r": 37,
    "g": 86,
    "b": 158
  },
  "hsl": {
    "h": 215.702,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45946,
    "c": 0.12847,
    "h": 258.3
  },
  "luminance": 0.09518
}

Semantic roles & 50–950 ramp

primary

#25569E

secondary

#C0995F

accent

#A343E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #25569E

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

Preview Lab → · Contrast checker → · Palette generator →