#254F98#254F98

#254F98 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 43.9% C 0.129 H 260.6°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#254F98
RGB	rgb(37, 79, 152)
HSL	hsl(218, 61%, 37%)
HSV	hsv(218, 76%, 60%)
CMYK	cmyk(75.7%, 48%, 0%, 40.4%)
CIE-LAB	lab(34.50, 12.10, -44.23)
CIE-LCH	lch(34.50, 45.85, 285.30°)
OKLab	oklab(43.93% -0.021 -0.1269)
OKLCH	oklch(43.93% 0.129 260.6)
XYZ	xyz(9.2244, 8.2513, 30.8062)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254F98 #986E25

analogous

#258998 #254F98 #352598

triadic

#254F98 #98254F #4F9825

tetradic

#254F98 #982589 #986E25 #259835

square

#254F98 #982589 #986E25 #259835

split-complementary

#254F98 #983525 #899825

monochromatic

#0D1C36 #193567 #254F98 #3169C9 #5F8BD8

Accessibility & contrast

On white

7.92

#254F98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#254F98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254F98

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254F98	#FFFFFF	#000000	##FFFFFF
##254F98	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28579B

Deuteranopia (green-blind)

#084C97

Tritanopia (blue-blind)

#00606C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #254f98;
/* rgb */ color: rgb(37, 79, 152);
/* oklch */ color: oklch(43.9% 0.129 260.6);

Tailwind

colors: {
  custom: {
    50: '#707fb7',
    500: '#254f98',
    950: '#000000',
  },
}

SCSS

$custom: #254f98;
$custom-light: #707fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#254f98",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 152
  },
  "hsl": {
    "h": 218.087,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43925,
    "c": 0.12863,
    "h": 260.6
  },
  "luminance": 0.08252
}

Semantic roles & 50–950 ramp

primary

#254F98

secondary

#BD9A5C

accent

#A944E4

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #254F98

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

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