#25549C#25549C

#25549C is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.3% C 0.128 H 258.9°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#25549C
RGB	rgb(37, 84, 156)
HSL	hsl(216, 62%, 38%)
HSV	hsv(216, 76%, 61%)
CMYK	cmyk(76.3%, 46.2%, 0%, 38.8%)
CIE-LAB	lab(36.24, 10.34, -43.85)
CIE-LCH	lch(36.24, 45.05, 283.26°)
OKLab	oklab(45.35% -0.0247 -0.1257)
OKLCH	oklch(45.35% 0.128 258.9)
XYZ	xyz(9.9318, 9.1331, 32.6855)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25549C #9C6D25

analogous

#258F9C #25549C #32259C

triadic

#25549C #9C2554 #549C25

tetradic

#25549C #9C258F #9C6D25 #259C32

square

#25549C #9C258F #9C6D25 #259C32

split-complementary

#25549C #9C3225 #8F9C25

monochromatic

#0E1F39 #19396B #25549C #316FCD #6291DA

Accessibility & contrast

On white

7.43

#25549C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#25549C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25549C

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25549C	#FFFFFF	#000000	##FFFFFF
##25549C	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5B9F

Deuteranopia (green-blind)

#15509B

Tritanopia (blue-blind)

#006570

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #25549c;
/* rgb */ color: rgb(37, 84, 156);
/* oklch */ color: oklch(45.3% 0.128 258.9);

Tailwind

colors: {
  custom: {
    50: '#7183ba',
    500: '#25549c',
    950: '#000000',
  },
}

SCSS

$custom: #25549c;
$custom-light: #7183ba;
$custom-dark: #000000;

JSON

{
  "hex": "#25549c",
  "rgb": {
    "r": 37,
    "g": 84,
    "b": 156
  },
  "hsl": {
    "h": 216.303,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.45348,
    "c": 0.1281,
    "h": 258.9
  },
  "luminance": 0.09134
}

Semantic roles & 50–950 ramp

primary

#25549C

secondary

#BF995E

accent

#A543E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #25549C

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

Preview Lab → · Contrast checker → · Palette generator →