#25559C#25559C

#25559C is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.6% C 0.127 H 258.3°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#25559C
RGB	rgb(37, 85, 156)
HSL	hsl(216, 62%, 38%)
HSV	hsv(216, 76%, 61%)
CMYK	cmyk(76.3%, 45.5%, 0%, 38.8%)
CIE-LAB	lab(36.54, 9.67, -43.37)
CIE-LCH	lch(36.54, 44.44, 282.57°)
OKLab	oklab(45.58% -0.0256 -0.1243)
OKLCH	oklch(45.58% 0.127 258.3)
XYZ	xyz(10.0100, 9.2895, 32.7115)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25559C #9C6C25

analogous

#25919C #25559C #30259C

triadic

#25559C #9C2555 #559C25

tetradic

#25559C #9C2591 #9C6C25 #259C30

square

#25559C #9C2591 #9C6C25 #259C30

split-complementary

#25559C #9C3025 #919C25

monochromatic

#0E1F39 #193A6B #25559C #3170CD #6292DA

Accessibility & contrast

On white

7.35

#25559C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#25559C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25559C

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25559C	#FFFFFF	#000000	##FFFFFF
##25559C	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315C9F

Deuteranopia (green-blind)

#18519B

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #25559c;
/* rgb */ color: rgb(37, 85, 156);
/* oklch */ color: oklch(45.6% 0.127 258.3);

Tailwind

colors: {
  custom: {
    50: '#7184ba',
    500: '#25559c',
    950: '#000000',
  },
}

SCSS

$custom: #25559c;
$custom-light: #7184ba;
$custom-dark: #000000;

JSON

{
  "hex": "#25559c",
  "rgb": {
    "r": 37,
    "g": 85,
    "b": 156
  },
  "hsl": {
    "h": 215.798,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.45577,
    "c": 0.12689,
    "h": 258.3
  },
  "luminance": 0.09291
}

Semantic roles & 50–950 ramp

primary

#25559C

secondary

#BF985E

accent

#A443E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #25559C

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

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