#25359C#25359C

#25359C is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.9% C 0.167 H 269.7°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#25359C
RGB	rgb(37, 53, 156)
HSL	hsl(232, 62%, 38%)
HSV	hsv(232, 76%, 61%)
CMYK	cmyk(76.3%, 66%, 0%, 38.8%)
CIE-LAB	lab(27.68, 31.17, -57.74)
CIE-LCH	lch(27.68, 65.61, 298.36°)
OKLab	oklab(38.9% -0.0009 -0.167)
OKLCH	oklch(38.9% 0.167 269.7)
XYZ	xyz(8.0347, 5.3390, 32.0531)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25359C #9C8C25

analogous

#25709C #25359C #51259C

triadic

#25359C #9C2535 #359C25

tetradic

#25359C #9C2570 #9C8C25 #259C51

square

#25359C #9C2570 #9C8C25 #259C51

split-complementary

#25359C #9C5125 #709C25

monochromatic

#0E1339 #19246B #25359C #3146CD #6272DA

Accessibility & contrast

On white

10.15

#25359C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#25359C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25359C

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25359C	#FFFFFF	#000000	##FFFFFF
##25359C	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479F

Deuteranopia (green-blind)

#003C9A

Tritanopia (blue-blind)

#005063

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #25359c;
/* rgb */ color: rgb(37, 53, 156);
/* oklch */ color: oklch(38.9% 0.167 269.7);

Tailwind

colors: {
  custom: {
    50: '#736cba',
    500: '#25359c',
    950: '#000000',
  },
}

SCSS

$custom: #25359c;
$custom-light: #736cba;
$custom-dark: #000000;

JSON

{
  "hex": "#25359c",
  "rgb": {
    "r": 37,
    "g": 53,
    "b": 156
  },
  "hsl": {
    "h": 231.933,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38895,
    "c": 0.16698,
    "h": 269.7
  },
  "luminance": 0.0534
}

Semantic roles & 50–950 ramp

primary

#25359C

secondary

#BFB25E

accent

#CF43E5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #25359C

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

Preview Lab → · Contrast checker → · Palette generator →