#252A68#252A68

#252A68 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 32.0% C 0.107 H 275.1°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#252A68
RGB	rgb(37, 42, 104)
HSL	hsl(236, 48%, 28%)
HSV	hsv(236, 64%, 41%)
CMYK	cmyk(64.4%, 59.6%, 0%, 59.2%)
CIE-LAB	lab(20.24, 19.00, -37.17)
CIE-LCH	lch(20.24, 41.75, 297.08°)
OKLab	oklab(31.99% 0.0095 -0.1067)
OKLCH	oklch(31.99% 0.107 275.1)
XYZ	xyz(4.0888, 3.0484, 13.4670)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252A68 #686325

analogous

#254C68 #252A68 #412568

triadic

#252A68 #68252A #2A6825

tetradic

#252A68 #68254C #686325 #256841

square

#252A68 #68254C #686325 #256841

split-complementary

#252A68 #684125 #4C6825

monochromatic

#080917 #15183B #252A68 #353C95 #4952BE

Accessibility & contrast

On white

13.05

#252A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#252A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252A68

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252A68	#FFFFFF	#000000	##FFFFFF
##252A68	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346A

Deuteranopia (green-blind)

#002E67

Tritanopia (blue-blind)

#003944

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #252a68;
/* rgb */ color: rgb(37, 42, 104);
/* oklch */ color: oklch(32.0% 0.107 275.1);

Tailwind

colors: {
  custom: {
    50: '#676394',
    500: '#252a68',
    950: '#000000',
  },
}

SCSS

$custom: #252a68;
$custom-light: #676394;
$custom-dark: #000000;

JSON

{
  "hex": "#252a68",
  "rgb": {
    "r": 37,
    "g": 42,
    "b": 104
  },
  "hsl": {
    "h": 235.522,
    "s": 47.518,
    "l": 27.647
  },
  "oklch": {
    "l": 0.31988,
    "c": 0.10715,
    "h": 275.1
  },
  "luminance": 0.03049
}

Semantic roles & 50–950 ramp

primary

#252A68

secondary

#9B954E

accent

#CD51D7

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #252A68

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

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