#254783#254783

#254783 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.6% C 0.108 H 260.8°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#254783
RGB	rgb(37, 71, 131)
HSL	hsl(218, 56%, 33%)
HSV	hsv(218, 72%, 51%)
CMYK	cmyk(71.8%, 45.8%, 0%, 48.6%)
CIE-LAB	lab(30.73, 9.26, -37.42)
CIE-LCH	lch(30.73, 38.55, 283.91°)
OKLab	oklab(40.58% -0.0173 -0.107)
OKLCH	oklch(40.58% 0.108 260.8)
XYZ	xyz(7.1115, 6.5378, 22.3555)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254783 #836125

analogous

#257683 #254783 #322583

triadic

#254783 #832547 #478325

tetradic

#254783 #832576 #836125 #258332

square

#254783 #832576 #836125 #258332

split-complementary

#254783 #833225 #768325

monochromatic

#0A1324 #182D53 #254783 #3261B3 #5480CF

Accessibility & contrast

On white

9.10

#254783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#254783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254783

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254783	#FFFFFF	#000000	##FFFFFF
##254783	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294D85

Deuteranopia (green-blind)

#184482

Tritanopia (blue-blind)

#00555E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #254783;
/* rgb */ color: rgb(37, 71, 131);
/* oklch */ color: oklch(40.6% 0.108 260.8);

Tailwind

colors: {
  custom: {
    50: '#6c79a7',
    500: '#254783',
    950: '#000000',
  },
}

SCSS

$custom: #254783;
$custom-light: #6c79a7;
$custom-dark: #000000;

JSON

{
  "hex": "#254783",
  "rgb": {
    "r": 37,
    "g": 71,
    "b": 131
  },
  "hsl": {
    "h": 218.298,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40579,
    "c": 0.1084,
    "h": 260.8
  },
  "luminance": 0.06538
}

Semantic roles & 50–950 ramp

primary

#254783

secondary

#B38F51

accent

#A949DF

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #254783

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

Preview Lab → · Contrast checker → · Palette generator →