#25459C#25459C

#25459C is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.0% C 0.147 H 265.3°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#25459C
RGB	rgb(37, 69, 156)
HSL	hsl(224, 62%, 38%)
HSV	hsv(224, 76%, 61%)
CMYK	cmyk(76.3%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(31.92, 20.42, -50.82)
CIE-LCH	lch(31.92, 54.77, 291.89°)
OKLab	oklab(42.05% -0.0122 -0.1465)
OKLCH	oklch(42.05% 0.147 265.3)
XYZ	xyz(8.8897, 7.0489, 32.3381)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25459C #9C7C25

analogous

#25809C #25459C #41259C

triadic

#25459C #9C2545 #459C25

tetradic

#25459C #9C2580 #9C7C25 #259C41

square

#25459C #9C2580 #9C7C25 #259C41

split-complementary

#25459C #9C4125 #809C25

monochromatic

#0E1939 #192F6B #25459C #315BCD #6282DA

Accessibility & contrast

On white

8.71

#25459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#25459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25459C

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25459C	#FFFFFF	#000000	##FFFFFF
##25459C	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519F

Deuteranopia (green-blind)

#00469A

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #25459c;
/* rgb */ color: rgb(37, 69, 156);
/* oklch */ color: oklch(42.0% 0.147 265.3);

Tailwind

colors: {
  custom: {
    50: '#7278ba',
    500: '#25459c',
    950: '#000000',
  },
}

SCSS

$custom: #25459c;
$custom-light: #7278ba;
$custom-dark: #000000;

JSON

{
  "hex": "#25459c",
  "rgb": {
    "r": 37,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 223.866,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.42049,
    "c": 0.14699,
    "h": 265.3
  },
  "luminance": 0.0705
}

Semantic roles & 50–950 ramp

primary

#25459C

secondary

#BFA55E

accent

#B943E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #25459C

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

Preview Lab → · Contrast checker → · Palette generator →