#254F93#254F93

#254F93 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.6% C 0.122 H 259.6°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#254F93
RGB	rgb(37, 79, 147)
HSL	hsl(217, 60%, 36%)
HSV	hsv(217, 75%, 58%)
CMYK	cmyk(74.8%, 46.3%, 0%, 42.4%)
CIE-LAB	lab(34.17, 10.14, -41.72)
CIE-LCH	lch(34.17, 42.94, 283.66°)
OKLab	oklab(43.57% -0.0219 -0.1195)
OKLCH	oklch(43.57% 0.122 259.6)
XYZ	xyz(8.8235, 8.0909, 28.6948)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254F93 #936925

analogous

#258693 #254F93 #322593

triadic

#254F93 #93254F #4F9325

tetradic

#254F93 #932586 #936925 #259332

square

#254F93 #932586 #936925 #259332

split-complementary

#254F93 #933225 #869325

monochromatic

#0C1A31 #193562 #254F93 #3169C4 #5C8BD6

Accessibility & contrast

On white

8.02

#254F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#254F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254F93

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254F93	#FFFFFF	#000000	##FFFFFF
##254F93	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5696

Deuteranopia (green-blind)

#154C92

Tritanopia (blue-blind)

#005F6A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #254f93;
/* rgb */ color: rgb(37, 79, 147);
/* oklch */ color: oklch(43.6% 0.122 259.6);

Tailwind

colors: {
  custom: {
    50: '#6f7fb3',
    500: '#254f93',
    950: '#000000',
  },
}

SCSS

$custom: #254f93;
$custom-light: #6f7fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#254f93",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 147
  },
  "hsl": {
    "h": 217.091,
    "s": 59.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43566,
    "c": 0.12153,
    "h": 259.6
  },
  "luminance": 0.08092
}

Semantic roles & 50–950 ramp

primary

#254F93

secondary

#BB9559

accent

#A745E3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #254F93

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

Preview Lab → · Contrast checker → · Palette generator →