#254E97#254E97

#254E97 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.6% C 0.128 H 260.9°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#254E97
RGB	rgb(37, 78, 151)
HSL	hsl(218, 61%, 37%)
HSV	hsv(218, 75%, 59%)
CMYK	cmyk(75.5%, 48.3%, 0%, 40.8%)
CIE-LAB	lab(34.14, 12.38, -44.20)
CIE-LCH	lch(34.14, 45.90, 285.64°)
OKLab	oklab(43.63% -0.0203 -0.1268)
OKLCH	oklch(43.63% 0.128 260.9)
XYZ	xyz(9.0712, 8.0755, 30.3528)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254E97 #976E25

analogous

#258797 #254E97 #352597

triadic

#254E97 #97254E #4E9725

tetradic

#254E97 #972587 #976E25 #259735

square

#254E97 #972587 #976E25 #259735

split-complementary

#254E97 #973525 #879725

monochromatic

#0D1B35 #193566 #254E97 #3167C8 #5F8AD8

Accessibility & contrast

On white

8.03

#254E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#254E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254E97

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254E97	#FFFFFF	#000000	##FFFFFF
##254E97	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26569A

Deuteranopia (green-blind)

#064B96

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #254e97;
/* rgb */ color: rgb(37, 78, 151);
/* oklch */ color: oklch(43.6% 0.128 260.9);

Tailwind

colors: {
  custom: {
    50: '#707fb6',
    500: '#254e97',
    950: '#000000',
  },
}

SCSS

$custom: #254e97;
$custom-light: #707fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#254e97",
  "rgb": {
    "r": 37,
    "g": 78,
    "b": 151
  },
  "hsl": {
    "h": 218.421,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.43626,
    "c": 0.12846,
    "h": 260.9
  },
  "luminance": 0.08076
}

Semantic roles & 50–950 ramp

primary

#254E97

secondary

#BD9A5B

accent

#AA44E4

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #254E97

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

Preview Lab → · Contrast checker → · Palette generator →