#25549F#25549F

#25549F is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.6% C 0.132 H 259.5°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#25549F
RGB	rgb(37, 84, 159)
HSL	hsl(217, 62%, 38%)
HSV	hsv(217, 77%, 62%)
CMYK	cmyk(76.7%, 47.2%, 0%, 37.6%)
CIE-LAB	lab(36.43, 11.51, -45.33)
CIE-LCH	lch(36.43, 46.77, 284.24°)
OKLab	oklab(45.56% -0.0242 -0.1301)
OKLCH	oklch(45.56% 0.132 259.5)
XYZ	xyz(10.1890, 9.2360, 34.0399)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25549F #9F7025

analogous

#25919F #25549F #33259F

triadic

#25549F #9F2554 #549F25

tetradic

#25549F #9F2591 #9F7025 #259F33

square

#25549F #9F2591 #9F7025 #259F33

split-complementary

#25549F #9F3325 #919F25

monochromatic

#0E203C #193A6D #25549F #326FCF #6492DB

Accessibility & contrast

On white

7.38

#25549F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#25549F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25549F

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25549F	#FFFFFF	#000000	##FFFFFF
##25549F	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5CA2

Deuteranopia (green-blind)

#0D509D

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #25549f;
/* rgb */ color: rgb(37, 84, 159);
/* oklch */ color: oklch(45.6% 0.132 259.5);

Tailwind

colors: {
  custom: {
    50: '#7183bc',
    500: '#25549f',
    950: '#000000',
  },
}

SCSS

$custom: #25549f;
$custom-light: #7183bc;
$custom-dark: #000000;

JSON

{
  "hex": "#25549f",
  "rgb": {
    "r": 37,
    "g": 84,
    "b": 159
  },
  "hsl": {
    "h": 216.885,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.45561,
    "c": 0.13229,
    "h": 259.5
  },
  "luminance": 0.09237
}

Semantic roles & 50–950 ramp

primary

#25549F

secondary

#C09B5F

accent

#A742E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #25549F

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

Preview Lab → · Contrast checker → · Palette generator →