#254BA3#254BA3

#254BA3 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.9% C 0.149 H 263.7°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#254BA3
RGB	rgb(37, 75, 163)
HSL	hsl(222, 63%, 39%)
HSV	hsv(222, 77%, 64%)
CMYK	cmyk(77.3%, 54%, 0%, 36.1%)
CIE-LAB	lab(34.13, 19.10, -51.46)
CIE-LCH	lch(34.13, 54.89, 290.36°)
OKLab	oklab(43.89% -0.0162 -0.1483)
OKLCH	oklch(43.89% 0.149 263.7)
XYZ	xyz(9.8875, 8.0687, 35.6795)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254BA3 #A37D25

analogous

#258AA3 #254BA3 #3E25A3

triadic

#254BA3 #A3254B #4BA325

tetradic

#254BA3 #A3258A #A37D25 #25A33E

square

#254BA3 #A3258A #A37D25 #25A33E

split-complementary

#254BA3 #A33E25 #8AA325

monochromatic

#0E1D3F #1A3471 #254BA3 #3464D1 #668ADC

Accessibility & contrast

On white

8.03

#254BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#254BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254BA3

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254BA3	#FFFFFF	#000000	##FFFFFF
##254BA3	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0656A6

Deuteranopia (green-blind)

#004BA1

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #254ba3;
/* rgb */ color: rgb(37, 75, 163);
/* oklch */ color: oklch(43.9% 0.149 263.7);

Tailwind

colors: {
  custom: {
    50: '#737cbf',
    500: '#254ba3',
    950: '#000000',
  },
}

SCSS

$custom: #254ba3;
$custom-light: #737cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#254ba3",
  "rgb": {
    "r": 37,
    "g": 75,
    "b": 163
  },
  "hsl": {
    "h": 221.905,
    "s": 63,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43886,
    "c": 0.14915,
    "h": 263.7
  },
  "luminance": 0.0807
}

Semantic roles & 50–950 ramp

primary

#254BA3

secondary

#C2A562

accent

#B442E6

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #254BA3

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

Preview Lab → · Contrast checker → · Palette generator →