#254B89#254B89

#254B89 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 41.9% C 0.112 H 259.7°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#254B89
RGB	rgb(37, 75, 137)
HSL	hsl(217, 57%, 34%)
HSV	hsv(217, 73%, 54%)
CMYK	cmyk(73%, 45.3%, 0%, 46.3%)
CIE-LAB	lab(32.33, 8.91, -38.57)
CIE-LCH	lch(32.33, 39.58, 283.01°)
OKLab	oklab(41.94% -0.02 -0.1103)
OKLCH	oklch(41.94% 0.112 259.7)
XYZ	xyz(7.7928, 7.2308, 24.6470)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254B89 #896325

analogous

#257D89 #254B89 #312589

triadic

#254B89 #89254B #4B8925

tetradic

#254B89 #89257D #896325 #258931

square

#254B89 #89257D #896325 #258931

split-complementary

#254B89 #893125 #7D8925

monochromatic

#0B1629 #183159 #254B89 #3265B9 #5785D2

Accessibility & contrast

On white

8.58

#254B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#254B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254B89

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254B89	#FFFFFF	#000000	##FFFFFF
##254B89	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C518B

Deuteranopia (green-blind)

#1A4888

Tritanopia (blue-blind)

#005963

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #254b89;
/* rgb */ color: rgb(37, 75, 137);
/* oklch */ color: oklch(41.9% 0.112 259.7);

Tailwind

colors: {
  custom: {
    50: '#6d7cac',
    500: '#254b89',
    950: '#000000',
  },
}

SCSS

$custom: #254b89;
$custom-light: #6d7cac;
$custom-dark: #000000;

JSON

{
  "hex": "#254b89",
  "rgb": {
    "r": 37,
    "g": 75,
    "b": 137
  },
  "hsl": {
    "h": 217.2,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41935,
    "c": 0.11213,
    "h": 259.7
  },
  "luminance": 0.07232
}

Semantic roles & 50–950 ramp

primary

#254B89

secondary

#B69154

accent

#A647E1

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #254B89

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

Preview Lab → · Contrast checker → · Palette generator →