#254491#254491

#254491 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 40.9% C 0.133 H 264.7°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#254491
RGB	rgb(37, 68, 145)
HSL	hsl(223, 59%, 36%)
HSV	hsv(223, 74%, 57%)
CMYK	cmyk(74.5%, 53.1%, 0%, 43.1%)
CIE-LAB	lab(30.81, 16.80, -45.92)
CIE-LCH	lch(30.81, 48.89, 290.10°)
OKLab	oklab(40.95% -0.0123 -0.1321)
OKLCH	oklch(40.95% 0.133 264.7)
XYZ	xyz(7.9391, 6.5710, 27.6325)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254491 #917225

analogous

#257A91 #254491 #3C2591

triadic

#254491 #912544 #449125

tetradic

#254491 #91257A #917225 #25913C

square

#254491 #91257A #917225 #25913C

split-complementary

#254491 #913C25 #7A9125

monochromatic

#0C162F #192D60 #254491 #315BC2 #5B7ED5

Accessibility & contrast

On white

9.07

#254491 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#254491 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254491

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254491	#FFFFFF	#000000	##FFFFFF
##254491	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114E94

Deuteranopia (green-blind)

#00448F

Tritanopia (blue-blind)

#005664

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #254491;
/* rgb */ color: rgb(37, 68, 145);
/* oklch */ color: oklch(40.9% 0.133 264.7);

Tailwind

colors: {
  custom: {
    50: '#6f77b2',
    500: '#254491',
    950: '#000000',
  },
}

SCSS

$custom: #254491;
$custom-light: #6f77b2;
$custom-dark: #000000;

JSON

{
  "hex": "#254491",
  "rgb": {
    "r": 37,
    "g": 68,
    "b": 145
  },
  "hsl": {
    "h": 222.778,
    "s": 59.341,
    "l": 35.686
  },
  "oklch": {
    "l": 0.40949,
    "c": 0.13266,
    "h": 264.7
  },
  "luminance": 0.06572
}

Semantic roles & 50–950 ramp

primary

#254491

secondary

#BA9E58

accent

#B545E3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #254491

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

Preview Lab → · Contrast checker → · Palette generator →