#25489C#25489C

#25489C is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.7% C 0.143 H 264.2°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#25489C
RGB	rgb(37, 72, 156)
HSL	hsl(222, 62%, 38%)
HSV	hsv(222, 76%, 61%)
CMYK	cmyk(76.3%, 53.8%, 0%, 38.8%)
CIE-LAB	lab(32.76, 18.39, -49.46)
CIE-LCH	lch(32.76, 52.76, 290.39°)
OKLab	oklab(42.69% -0.0145 -0.1424)
OKLCH	oklch(42.69% 0.143 264.2)
XYZ	xyz(9.0789, 7.4273, 32.4012)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25489C #9C7925

analogous

#25839C #25489C #3D259C

triadic

#25489C #9C2548 #489C25

tetradic

#25489C #9C2583 #9C7925 #259C3D

square

#25489C #9C2583 #9C7925 #259C3D

split-complementary

#25489C #9C3D25 #839C25

monochromatic

#0E1A39 #19316B #25489C #315FCD #6285DA

Accessibility & contrast

On white

8.45

#25489C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#25489C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25489C

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25489C	#FFFFFF	#000000	##FFFFFF
##25489C	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A539F

Deuteranopia (green-blind)

#00489A

Tritanopia (blue-blind)

#005C6B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #25489c;
/* rgb */ color: rgb(37, 72, 156);
/* oklch */ color: oklch(42.7% 0.143 264.2);

Tailwind

colors: {
  custom: {
    50: '#717aba',
    500: '#25489c',
    950: '#000000',
  },
}

SCSS

$custom: #25489c;
$custom-light: #717aba;
$custom-dark: #000000;

JSON

{
  "hex": "#25489c",
  "rgb": {
    "r": 37,
    "g": 72,
    "b": 156
  },
  "hsl": {
    "h": 222.353,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.42686,
    "c": 0.14316,
    "h": 264.2
  },
  "luminance": 0.07428
}

Semantic roles & 50–950 ramp

primary

#25489C

secondary

#BFA25E

accent

#B543E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #25489C

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

Preview Lab → · Contrast checker → · Palette generator →