#25559E#25559E

#25559E is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.7% C 0.130 H 258.8°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#25559E
RGB	rgb(37, 85, 158)
HSL	hsl(216, 62%, 38%)
HSV	hsv(216, 77%, 62%)
CMYK	cmyk(76.6%, 46.2%, 0%, 38%)
CIE-LAB	lab(36.66, 10.46, -44.37)
CIE-LCH	lch(36.66, 45.58, 283.26°)
OKLab	oklab(45.72% -0.0253 -0.1272)
OKLCH	oklch(45.72% 0.13 258.8)
XYZ	xyz(10.1808, 9.3578, 33.6108)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25559E #9E6E25

analogous

#25919E #25559E #31259E

triadic

#25559E #9E2555 #559E25

tetradic

#25559E #9E2591 #9E6E25 #259E31

square

#25559E #9E2591 #9E6E25 #259E31

split-complementary

#25559E #9E3125 #919E25

monochromatic

#0E203B #193A6C #25559E #3170CF #6392DA

Accessibility & contrast

On white

7.31

#25559E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#25559E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25559E

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25559E	#FFFFFF	#000000	##FFFFFF
##25559E	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5CA1

Deuteranopia (green-blind)

#14519D

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #25559e;
/* rgb */ color: rgb(37, 85, 158);
/* oklch */ color: oklch(45.7% 0.130 258.8);

Tailwind

colors: {
  custom: {
    50: '#7184bb',
    500: '#25559e',
    950: '#000000',
  },
}

SCSS

$custom: #25559e;
$custom-light: #7184bb;
$custom-dark: #000000;

JSON

{
  "hex": "#25559e",
  "rgb": {
    "r": 37,
    "g": 85,
    "b": 158
  },
  "hsl": {
    "h": 216.198,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45717,
    "c": 0.12968,
    "h": 258.8
  },
  "luminance": 0.09359
}

Semantic roles & 50–950 ramp

primary

#25559E

secondary

#C0995F

accent

#A543E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #25559E

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

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