#254AA7#254AA7

#254AA7 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.0% C 0.156 H 264.4°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#254AA7
RGB	rgb(37, 74, 167)
HSL	hsl(223, 64%, 40%)
HSV	hsv(223, 78%, 65%)
CMYK	cmyk(77.8%, 55.7%, 0%, 34.5%)
CIE-LAB	lab(34.15, 21.33, -53.82)
CIE-LCH	lch(34.15, 57.89, 291.62°)
OKLab	oklab(44% -0.0151 -0.1552)
OKLCH	oklch(44% 0.156 264.4)
XYZ	xyz(10.1843, 8.0797, 37.5745)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254AA7 #A78225

analogous

#258BA7 #254AA7 #4125A7

triadic

#254AA7 #A7254A #4AA725

tetradic

#254AA7 #A7258B #A78225 #25A741

square

#254AA7 #A7258B #A78225 #25A741

split-complementary

#254AA7 #A74125 #8BA725

monochromatic

#0F1E43 #1A3475 #254AA7 #3763D3 #698ADE

Accessibility & contrast

On white

8.03

#254AA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#254AA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254AA7

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254AA7	#FFFFFF	#000000	##FFFFFF
##254AA7	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)

#0057AA

Deuteranopia (green-blind)

#004BA5

Tritanopia (blue-blind)

#006171

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #254aa7;
/* rgb */ color: rgb(37, 74, 167);
/* oklch */ color: oklch(44.0% 0.156 264.4);

Tailwind

colors: {
  custom: {
    50: '#747cc2',
    500: '#254aa7',
    950: '#000000',
  },
}

SCSS

$custom: #254aa7;
$custom-light: #747cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#254aa7",
  "rgb": {
    "r": 37,
    "g": 74,
    "b": 167
  },
  "hsl": {
    "h": 222.923,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.43998,
    "c": 0.15596,
    "h": 264.4
  },
  "luminance": 0.08081
}

Semantic roles & 50–950 ramp

primary

#254AA7

secondary

#C4A864

accent

#B841E7

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #254AA7

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

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