#254699#254699

#254699 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.0% C 0.141 H 264.6°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#254699
RGB	rgb(37, 70, 153)
HSL	hsl(223, 61%, 37%)
HSV	hsv(223, 76%, 60%)
CMYK	cmyk(75.8%, 54.2%, 0%, 40%)
CIE-LAB	lab(31.97, 18.57, -48.92)
CIE-LCH	lch(31.97, 52.32, 290.79°)
OKLab	oklab(42.02% -0.0132 -0.1409)
OKLCH	oklch(42.02% 0.141 264.6)
XYZ	xyz(8.7008, 7.0726, 31.0374)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254699 #997825

analogous

#258099 #254699 #3E2599

triadic

#254699 #992546 #469925

tetradic

#254699 #992580 #997825 #25993E

square

#254699 #992580 #997825 #25993E

split-complementary

#254699 #993E25 #809925

monochromatic

#0D1936 #192F68 #254699 #315DCA #6082D9

Accessibility & contrast

On white

8.70

#254699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#254699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254699

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254699	#FFFFFF	#000000	##FFFFFF
##254699	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07519C

Deuteranopia (green-blind)

#004697

Tritanopia (blue-blind)

#005A68

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #254699;
/* rgb */ color: rgb(37, 70, 153);
/* oklch */ color: oklch(42.0% 0.141 264.6);

Tailwind

colors: {
  custom: {
    50: '#7178b8',
    500: '#254699',
    950: '#000000',
  },
}

SCSS

$custom: #254699;
$custom-light: #7178b8;
$custom-dark: #000000;

JSON

{
  "hex": "#254699",
  "rgb": {
    "r": 37,
    "g": 70,
    "b": 153
  },
  "hsl": {
    "h": 222.931,
    "s": 61.053,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42018,
    "c": 0.14148,
    "h": 264.6
  },
  "luminance": 0.07074
}

Semantic roles & 50–950 ramp

primary

#254699

secondary

#BEA25C

accent

#B644E4

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #254699

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

Preview Lab → · Contrast checker → · Palette generator →