#254D90#254D90

#254D90 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.9% C 0.120 H 260.1°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#254D90
RGB	rgb(37, 77, 144)
HSL	hsl(218, 59%, 35%)
HSV	hsv(218, 74%, 56%)
CMYK	cmyk(74.3%, 46.5%, 0%, 43.5%)
CIE-LAB	lab(33.38, 10.31, -41.17)
CIE-LCH	lch(33.38, 42.44, 284.05°)
OKLab	oklab(42.89% -0.0206 -0.1179)
OKLCH	oklch(42.89% 0.12 260.1)
XYZ	xyz(8.4491, 7.7138, 27.4238)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254D90 #906825

analogous

#258290 #254D90 #322590

triadic

#254D90 #90254D #4D9025

tetradic

#254D90 #902582 #906825 #259032

square

#254D90 #902582 #906825 #259032

split-complementary

#254D90 #903225 #829025

monochromatic

#0C192F #18335F #254D90 #3267C1 #5B88D5

Accessibility & contrast

On white

8.26

#254D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#254D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254D90

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254D90	#FFFFFF	#000000	##FFFFFF
##254D90	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5493

Deuteranopia (green-blind)

#144A8F

Tritanopia (blue-blind)

#005D67

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #254d90;
/* rgb */ color: rgb(37, 77, 144);
/* oklch */ color: oklch(42.9% 0.120 260.1);

Tailwind

colors: {
  custom: {
    50: '#6e7eb1',
    500: '#254d90',
    950: '#000000',
  },
}

SCSS

$custom: #254d90;
$custom-light: #6e7eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#254d90",
  "rgb": {
    "r": 37,
    "g": 77,
    "b": 144
  },
  "hsl": {
    "h": 217.57,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42892,
    "c": 0.11972,
    "h": 260.1
  },
  "luminance": 0.07715
}

Semantic roles & 50–950 ramp

primary

#254D90

secondary

#B99557

accent

#A845E2

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080911

muted

#7B7B80

Preview Lab

Preview with #254D90

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

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