#25417C#25417C

#25417C is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.7% C 0.106 H 263.2°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#25417C
RGB	rgb(37, 65, 124)
HSL	hsl(221, 54%, 32%)
HSV	hsv(221, 70%, 49%)
CMYK	cmyk(70.2%, 47.6%, 0%, 51.4%)
CIE-LAB	lab(28.46, 10.63, -36.70)
CIE-LCH	lch(28.46, 38.21, 286.15°)
OKLab	oklab(38.68% -0.0125 -0.105)
OKLCH	oklch(38.68% 0.106 263.2)
XYZ	xyz(6.2901, 5.6285, 19.8198)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25417C #7C6025

analogous

#256D7C #25417C #35257C

triadic

#25417C #7C2541 #417C25

tetradic

#25417C #7C256D #7C6025 #257C35

square

#25417C #7C256D #7C6025 #257C35

split-complementary

#25417C #7C3525 #6D7C25

monochromatic

#09101E #17284D #25417C #335AAB #5078CB

Accessibility & contrast

On white

9.88

#25417C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#25417C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25417C

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25417C	#FFFFFF	#000000	##FFFFFF
##25417C	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23477E

Deuteranopia (green-blind)

#133F7B

Tritanopia (blue-blind)

#004F58

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #25417c;
/* rgb */ color: rgb(37, 65, 124);
/* oklch */ color: oklch(38.7% 0.106 263.2);

Tailwind

colors: {
  custom: {
    50: '#6a75a2',
    500: '#25417c',
    950: '#000000',
  },
}

SCSS

$custom: #25417c;
$custom-light: #6a75a2;
$custom-dark: #000000;

JSON

{
  "hex": "#25417c",
  "rgb": {
    "r": 37,
    "g": 65,
    "b": 124
  },
  "hsl": {
    "h": 220.69,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.38681,
    "c": 0.10575,
    "h": 263.2
  },
  "luminance": 0.05629
}

Semantic roles & 50–950 ramp

primary

#25417C

secondary

#AE8F4F

accent

#AE4ADD

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #25417C

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

Preview Lab → · Contrast checker → · Palette generator →