#254580#254580

#254580 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.9% C 0.107 H 261.5°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#254580
RGB	rgb(37, 69, 128)
HSL	hsl(219, 55%, 32%)
HSV	hsv(219, 71%, 50%)
CMYK	cmyk(71.1%, 46.1%, 0%, 49.8%)
CIE-LAB	lab(29.93, 9.45, -36.84)
CIE-LCH	lch(29.93, 38.03, 284.39°)
OKLab	oklab(39.9% -0.0158 -0.1053)
OKLCH	oklch(39.9% 0.107 261.5)
XYZ	xyz(6.7860, 6.2074, 21.2584)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254580 #806025

analogous

#257380 #254580 #322580

triadic

#254580 #802545 #458025

tetradic

#254580 #802573 #806025 #258032

square

#254580 #802573 #806025 #258032

split-complementary

#254580 #803225 #738025

monochromatic

#0A1221 #172B51 #254580 #335FAF #527DCD

Accessibility & contrast

On white

9.37

#254580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#254580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254580

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254580	#FFFFFF	#000000	##FFFFFF
##254580	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284B82

Deuteranopia (green-blind)

#17437F

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #254580;
/* rgb */ color: rgb(37, 69, 128);
/* oklch */ color: oklch(39.9% 0.107 261.5);

Tailwind

colors: {
  custom: {
    50: '#6b78a5',
    500: '#254580',
    950: '#000000',
  },
}

SCSS

$custom: #254580;
$custom-light: #6b78a5;
$custom-dark: #000000;

JSON

{
  "hex": "#254580",
  "rgb": {
    "r": 37,
    "g": 69,
    "b": 128
  },
  "hsl": {
    "h": 218.901,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39899,
    "c": 0.10653,
    "h": 261.5
  },
  "luminance": 0.06208
}

Semantic roles & 50–950 ramp

primary

#254580

secondary

#B18F50

accent

#AA49DE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #254580

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

Preview Lab → · Contrast checker → · Palette generator →