#5C63DD#5C63DD

#5C63DD is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.1% C 0.183 H 276.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#5C63DD
RGB	rgb(92, 99, 221)
HSL	hsl(237, 65%, 61%)
HSV	hsv(237, 58%, 87%)
CMYK	cmyk(58.4%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(47.52, 32.85, -63.43)
CIE-LCH	lch(47.52, 71.43, 297.38°)
OKLab	oklab(56.06% 0.02 -0.1819)
OKLCH	oklch(56.06% 0.183 276.3)
XYZ	xyz(21.9224, 16.4178, 70.4063)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C63DD #DDD65C

analogous

#5CA4DD #5C63DD #965CDD

triadic

#5C63DD #DD5C63 #63DD5C

tetradic

#5C63DD #DD5CA4 #DDD65C #5CDD96

square

#5C63DD #DD5CA4 #DDD65C #5CDD96

split-complementary

#5C63DD #DD965C #A4DD5C

monochromatic

#21289E #2B34D0 #5C63DD #8F93E8 #C1C4F2

Accessibility & contrast

On white

4.90

#5C63DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#5C63DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C63DD

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C63DD	#FFFFFF	#000000	##FFFFFF
##5C63DD	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E1

Deuteranopia (green-blind)

#006BDA

Tritanopia (blue-blind)

#008096

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5c63dd;
/* rgb */ color: rgb(92, 99, 221);
/* oklch */ color: oklch(56.1% 0.183 276.3);

Tailwind

colors: {
  custom: {
    50: '#958fe8',
    500: '#5c63dd',
    950: '#000000',
  },
}

SCSS

$custom: #5c63dd;
$custom-light: #958fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5c63dd",
  "rgb": {
    "r": 92,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 236.744,
    "s": 65.482,
    "l": 61.373
  },
  "oklch": {
    "l": 0.56057,
    "c": 0.18305,
    "h": 276.3
  },
  "luminance": 0.16419
}

Semantic roles & 50–950 ramp

primary

#5C63DD

secondary

#E3E0B2

accent

#C318CD

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5C63DD

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

Preview Lab → · Contrast checker → · Palette generator →