#252A98#252A98

#252A98 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.6% C 0.174 H 271.9°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#252A98
RGB	rgb(37, 42, 152)
HSL	hsl(237, 61%, 37%)
HSV	hsv(237, 76%, 60%)
CMYK	cmyk(75.7%, 72.4%, 0%, 40.4%)
CIE-LAB	lab(24.69, 36.73, -60.21)
CIE-LCH	lch(24.69, 70.53, 301.39°)
OKLab	oklab(36.61% 0.0059 -0.1742)
OKLCH	oklch(36.61% 0.174 271.9)
XYZ	xyz(7.2565, 4.3155, 30.1502)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252A98 #989325

analogous

#256498 #252A98 #592598

triadic

#252A98 #98252A #2A9825

tetradic

#252A98 #982564 #989325 #259859

square

#252A98 #982564 #989325 #259859

split-complementary

#252A98 #985925 #649825

monochromatic

#0D0F36 #191C67 #252A98 #3138C9 #5F65D8

Accessibility & contrast

On white

11.27

#252A98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#252A98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252A98

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252A98	#FFFFFF	#000000	##FFFFFF
##252A98	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409B

Deuteranopia (green-blind)

#003596

Tritanopia (blue-blind)

#00495E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #252a98;
/* rgb */ color: rgb(37, 42, 152);
/* oklch */ color: oklch(36.6% 0.174 271.9);

Tailwind

colors: {
  custom: {
    50: '#7364b7',
    500: '#252a98',
    950: '#000000',
  },
}

SCSS

$custom: #252a98;
$custom-light: #7364b7;
$custom-dark: #000000;

JSON

{
  "hex": "#252a98",
  "rgb": {
    "r": 37,
    "g": 42,
    "b": 152
  },
  "hsl": {
    "h": 237.391,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36607,
    "c": 0.17433,
    "h": 271.9
  },
  "luminance": 0.04316
}

Semantic roles & 50–950 ramp

primary

#252A98

secondary

#BDB95C

accent

#DD44E4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #252A98

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

Preview Lab → · Contrast checker → · Palette generator →