#254587#254587

#254587 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.4% C 0.117 H 262.8°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#254587
RGB	rgb(37, 69, 135)
HSL	hsl(220, 57%, 34%)
HSV	hsv(220, 73%, 53%)
CMYK	cmyk(72.6%, 48.9%, 0%, 47.1%)
CIE-LAB	lab(30.40, 12.19, -40.43)
CIE-LCH	lch(30.40, 42.23, 286.78°)
OKLab	oklab(40.41% -0.0146 -0.1159)
OKLCH	oklch(40.41% 0.117 262.8)
XYZ	xyz(7.2627, 6.3981, 23.7692)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254587 #876725

analogous

#257687 #254587 #362587

triadic

#254587 #872545 #458725

tetradic

#254587 #872576 #876725 #258736

square

#254587 #872576 #876725 #258736

split-complementary

#254587 #873625 #768725

monochromatic

#0B1427 #182C57 #254587 #325EB7 #567ED1

Accessibility & contrast

On white

9.21

#254587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#254587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254587

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254587	#FFFFFF	#000000	##FFFFFF
##254587	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224C89

Deuteranopia (green-blind)

#094386

Tritanopia (blue-blind)

#00545F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #254587;
/* rgb */ color: rgb(37, 69, 135);
/* oklch */ color: oklch(40.4% 0.117 262.8);

Tailwind

colors: {
  custom: {
    50: '#6d78aa',
    500: '#254587',
    950: '#000000',
  },
}

SCSS

$custom: #254587;
$custom-light: #6d78aa;
$custom-dark: #000000;

JSON

{
  "hex": "#254587",
  "rgb": {
    "r": 37,
    "g": 69,
    "b": 135
  },
  "hsl": {
    "h": 220.408,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40407,
    "c": 0.11683,
    "h": 262.8
  },
  "luminance": 0.06399
}

Semantic roles & 50–950 ramp

primary

#254587

secondary

#B59553

accent

#AE48E0

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #254587

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

Preview Lab → · Contrast checker → · Palette generator →