#254187#254187

#254187 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.5% C 0.122 H 264.9°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#254187
RGB	rgb(37, 65, 135)
HSL	hsl(223, 57%, 34%)
HSV	hsv(223, 73%, 53%)
CMYK	cmyk(72.6%, 51.9%, 0%, 47.1%)
CIE-LAB	lab(29.22, 14.93, -42.33)
CIE-LCH	lch(29.22, 44.89, 289.43°)
OKLab	oklab(39.51% -0.0108 -0.1216)
OKLCH	oklch(39.51% 0.122 264.9)
XYZ	xyz(7.0249, 5.9225, 23.6899)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254187 #876B25

analogous

#257287 #254187 #3A2587

triadic

#254187 #872541 #418725

tetradic

#254187 #872572 #876B25 #25873A

square

#254187 #872572 #876B25 #25873A

split-complementary

#254187 #873A25 #728725

monochromatic

#0B1327 #182A57 #254187 #3258B7 #5679D1

Accessibility & contrast

On white

9.61

#254187 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#254187 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254187

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254187	#FFFFFF	#000000	##FFFFFF
##254187	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174A8A

Deuteranopia (green-blind)

#004186

Tritanopia (blue-blind)

#00525D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #254187;
/* rgb */ color: rgb(37, 65, 135);
/* oklch */ color: oklch(39.5% 0.122 264.9);

Tailwind

colors: {
  custom: {
    50: '#6d75aa',
    500: '#254187',
    950: '#000000',
  },
}

SCSS

$custom: #254187;
$custom-light: #6d75aa;
$custom-dark: #000000;

JSON

{
  "hex": "#254187",
  "rgb": {
    "r": 37,
    "g": 65,
    "b": 135
  },
  "hsl": {
    "h": 222.857,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.39506,
    "c": 0.12206,
    "h": 264.9
  },
  "luminance": 0.05923
}

Semantic roles & 50–950 ramp

primary

#254187

secondary

#B59953

accent

#B548E0

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #254187

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

Preview Lab → · Contrast checker → · Palette generator →