#5154DA#5154DA

#5154DA is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.4% C 0.200 H 276.0°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5154DA
RGB	rgb(81, 84, 218)
HSL	hsl(239, 65%, 59%)
HSV	hsv(239, 63%, 85%)
CMYK	cmyk(62.8%, 61.5%, 0%, 14.5%)
CIE-LAB	lab(42.99, 39.19, -69.12)
CIE-LCH	lch(42.99, 79.45, 299.55°)
OKLab	oklab(52.45% 0.0211 -0.1991)
OKLCH	oklch(52.45% 0.2 276)
XYZ	xyz(19.2144, 13.1504, 67.8418)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5154DA #DAD751

analogous

#5198DA #5154DA #9251DA

triadic

#5154DA #DA5154 #54DA51

tetradic

#5154DA #DA5198 #DAD751 #51DA92

square

#5154DA #DA5198 #DAD751 #51DA92

split-complementary

#5154DA #DA9251 #98DA51

monochromatic

#1F2192 #2A2DC4 #5154DA #8386E5 #B6B7EF

Accessibility & contrast

On white

5.78

#5154DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#5154DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5154DA

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5154DA	#FFFFFF	#000000	##FFFFFF
##5154DA	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDE

Deuteranopia (green-blind)

#0060D7

Tritanopia (blue-blind)

#00768F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5154da;
/* rgb */ color: rgb(81, 84, 218);
/* oklch */ color: oklch(52.4% 0.200 276.0);

Tailwind

colors: {
  custom: {
    50: '#9084e6',
    500: '#5154da',
    950: '#000000',
  },
}

SCSS

$custom: #5154da;
$custom-light: #9084e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5154da",
  "rgb": {
    "r": 81,
    "g": 84,
    "b": 218
  },
  "hsl": {
    "h": 238.686,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52445,
    "c": 0.20017,
    "h": 276
  },
  "luminance": 0.13152
}

Semantic roles & 50–950 ramp

primary

#5154DA

secondary

#DEDDA8

accent

#E440E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5154DA

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

Preview Lab → · Contrast checker → · Palette generator →