#254B87#254B87

#254B87 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 41.8% C 0.109 H 259.2°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#254B87
RGB	rgb(37, 75, 135)
HSL	hsl(217, 57%, 34%)
HSV	hsv(217, 73%, 53%)
CMYK	cmyk(72.6%, 44.4%, 0%, 47.1%)
CIE-LAB	lab(32.20, 8.13, -37.54)
CIE-LCH	lch(32.20, 38.41, 282.22°)
OKLab	oklab(41.8% -0.0204 -0.1073)
OKLCH	oklch(41.8% 0.109 259.2)
XYZ	xyz(7.6506, 7.1739, 23.8985)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254B87 #876125

analogous

#257C87 #254B87 #302587

triadic

#254B87 #87254B #4B8725

tetradic

#254B87 #87257C #876125 #258730

square

#254B87 #87257C #876125 #258730

split-complementary

#254B87 #873025 #7C8725

monochromatic

#0B1627 #183057 #254B87 #3266B7 #5685D1

Accessibility & contrast

On white

8.62

#254B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#254B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254B87

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254B87	#FFFFFF	#000000	##FFFFFF
##254B87	1.00	8.62	2.43	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5189

Deuteranopia (green-blind)

#1D4886

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #254b87;
/* rgb */ color: rgb(37, 75, 135);
/* oklch */ color: oklch(41.8% 0.109 259.2);

Tailwind

colors: {
  custom: {
    50: '#6c7caa',
    500: '#254b87',
    950: '#000000',
  },
}

SCSS

$custom: #254b87;
$custom-light: #6c7caa;
$custom-dark: #000000;

JSON

{
  "hex": "#254b87",
  "rgb": {
    "r": 37,
    "g": 75,
    "b": 135
  },
  "hsl": {
    "h": 216.735,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.41796,
    "c": 0.10924,
    "h": 259.2
  },
  "luminance": 0.07175
}

Semantic roles & 50–950 ramp

primary

#254B87

secondary

#B58F53

accent

#A548E0

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #254B87

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

Preview Lab → · Contrast checker → · Palette generator →