#5154BE#5154BE

#5154BE is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.3% C 0.163 H 277.6°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5154BE
RGB	rgb(81, 84, 190)
HSL	hsl(238, 46%, 53%)
HSV	hsv(238, 57%, 75%)
CMYK	cmyk(57.4%, 55.8%, 0%, 25.5%)
CIE-LAB	lab(40.91, 29.95, -56.34)
CIE-LCH	lch(40.91, 63.80, 298.00°)
OKLab	oklab(50.25% 0.0215 -0.1615)
OKLCH	oklch(50.25% 0.163 277.6)
XYZ	xyz(15.8550, 11.8066, 50.1486)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5154BE #BEBB51

analogous

#518ABE #5154BE #8451BE

triadic

#5154BE #BE5154 #54BE51

tetradic

#5154BE #BE518A #BEBB51 #51BE84

square

#5154BE #BE518A #BEBB51 #51BE84

split-complementary

#5154BE #BE8451 #8ABE51

monochromatic

#282A6C #393C99 #5154BE #7E80CF #AAACDF

Accessibility & contrast

On white

6.25

#5154BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#5154BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5154BE

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5154BE	#FFFFFF	#000000	##FFFFFF
##5154BE	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0165C2

Deuteranopia (green-blind)

#005CBC

Tritanopia (blue-blind)

#0E6D81

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5154be;
/* rgb */ color: rgb(81, 84, 190);
/* oklch */ color: oklch(50.3% 0.163 277.6);

Tailwind

colors: {
  custom: {
    50: '#8b84d2',
    500: '#5154be',
    950: '#000000',
  },
}

SCSS

$custom: #5154be;
$custom-light: #8b84d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5154be",
  "rgb": {
    "r": 81,
    "g": 84,
    "b": 190
  },
  "hsl": {
    "h": 238.349,
    "s": 45.607,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50251,
    "c": 0.16291,
    "h": 277.6
  },
  "luminance": 0.11808
}

Semantic roles & 50–950 ramp

primary

#5154BE

secondary

#CDCC9E

accent

#D253D5

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #5154BE

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

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