#5C81DA#5C81DA

#5C81DA is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.8% C 0.141 H 265.5°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#5C81DA
RGB	rgb(92, 129, 218)
HSL	hsl(222, 63%, 61%)
HSV	hsv(222, 58%, 85%)
CMYK	cmyk(57.8%, 40.8%, 0%, 14.5%)
CIE-LAB	lab(55.11, 13.49, -49.56)
CIE-LCH	lch(55.11, 51.36, 285.23°)
OKLab	oklab(61.76% -0.0112 -0.1408)
OKLCH	oklch(61.76% 0.141 265.5)
XYZ	xyz(24.9145, 23.0358, 69.4495)
Luminance	0.2304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C81DA #DAB55C

analogous

#5CC0DA #5C81DA #765CDA

triadic

#5C81DA #DA5C81 #81DA5C

tetradic

#5C81DA #DA5CC0 #DAB55C #5CDA76

square

#5C81DA #DA5CC0 #DAB55C #5CDA76

split-complementary

#5C81DA #DA765C #C0DA5C

monochromatic

#234599 #2E5CCB #5C81DA #8EA8E5 #C0CEF1

Accessibility & contrast

On white

3.74

#5C81DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#5C81DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C81DA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C81DA	#FFFFFF	#000000	##000000
##5C81DA	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8ADD

Deuteranopia (green-blind)

#4A7FD8

Tritanopia (blue-blind)

#0095A3

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5c81da;
/* rgb */ color: rgb(92, 129, 218);
/* oklch */ color: oklch(61.8% 0.141 265.5);

Tailwind

colors: {
  custom: {
    50: '#94a5e6',
    500: '#5c81da',
    950: '#000000',
  },
}

SCSS

$custom: #5c81da;
$custom-light: #94a5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5c81da",
  "rgb": {
    "r": 92,
    "g": 129,
    "b": 218
  },
  "hsl": {
    "h": 222.381,
    "s": 63,
    "l": 60.784
  },
  "oklch": {
    "l": 0.6176,
    "c": 0.14129,
    "h": 265.5
  },
  "luminance": 0.23038
}

Semantic roles & 50–950 ramp

primary

#5C81DA

secondary

#E1D3B1

accent

#971BCB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5C81DA

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

Preview Lab → · Contrast checker → · Palette generator →