#25429F#25429F

#25429F is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.7% C 0.155 H 266.4°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#25429F
RGB	rgb(37, 66, 159)
HSL	hsl(226, 62%, 38%)
HSV	hsv(226, 77%, 62%)
CMYK	cmyk(76.7%, 58.5%, 0%, 37.6%)
CIE-LAB	lab(31.33, 23.62, -53.59)
CIE-LCH	lch(31.33, 58.57, 293.78°)
OKLab	oklab(41.68% -0.0097 -0.1547)
OKLCH	oklch(41.68% 0.155 266.4)
XYZ	xyz(8.9670, 6.7920, 33.6326)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25429F #9F8225

analogous

#257F9F #25429F #45259F

triadic

#25429F #9F2542 #429F25

tetradic

#25429F #9F257F #9F8225 #259F45

square

#25429F #9F257F #9F8225 #259F45

split-complementary

#25429F #9F4525 #7F9F25

monochromatic

#0E193C #192D6D #25429F #3257CF #6480DB

Accessibility & contrast

On white

8.90

#25429F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#25429F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25429F

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25429F	#FFFFFF	#000000	##FFFFFF
##25429F	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A2

Deuteranopia (green-blind)

#00449D

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #25429f;
/* rgb */ color: rgb(37, 66, 159);
/* oklch */ color: oklch(41.7% 0.155 266.4);

Tailwind

colors: {
  custom: {
    50: '#7275bc',
    500: '#25429f',
    950: '#000000',
  },
}

SCSS

$custom: #25429f;
$custom-light: #7275bc;
$custom-dark: #000000;

JSON

{
  "hex": "#25429f",
  "rgb": {
    "r": 37,
    "g": 66,
    "b": 159
  },
  "hsl": {
    "h": 225.738,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4168,
    "c": 0.155,
    "h": 266.4
  },
  "luminance": 0.06793
}

Semantic roles & 50–950 ramp

primary

#25429F

secondary

#C0A95F

accent

#BF42E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #25429F

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

Preview Lab → · Contrast checker → · Palette generator →