#6380CA#6380CA

#6380CA is a mid, moderate blue. Relative luminance 0.224; OKLCH L 61.0% C 0.118 H 266.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6380CA
RGB	rgb(99, 128, 202)
HSL	hsl(223, 49%, 59%)
HSV	hsv(223, 51%, 79%)
CMYK	cmyk(51%, 36.6%, 0%, 20.8%)
CIE-LAB	lab(54.40, 10.47, -41.62)
CIE-LCH	lch(54.40, 42.91, 284.12°)
OKLab	oklab(61.05% -0.0067 -0.1175)
OKLCH	oklch(61.05% 0.118 266.7)
XYZ	xyz(23.5219, 22.3537, 58.9409)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6380CA #CAAD63

analogous

#63B4CA #6380CA #7A63CA

triadic

#6380CA #CA6380 #80CA63

tetradic

#6380CA #CA63B4 #CAAD63 #63CA7A

square

#6380CA #CA63B4 #CAAD63 #63CA7A

split-complementary

#6380CA #CA7A63 #B4CA63

monochromatic

#2D4685 #3D5EB3 #6380CA #91A5DA #BECAE9

Accessibility & contrast

On white

3.84

#6380CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#6380CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6380CA

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6380CA	#FFFFFF	#000000	##000000
##6380CA	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6387CD

Deuteranopia (green-blind)

#587EC8

Tritanopia (blue-blind)

#34909B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6380ca;
/* rgb */ color: rgb(99, 128, 202);
/* oklch */ color: oklch(61.0% 0.118 266.7);

Tailwind

colors: {
  custom: {
    50: '#95a4da',
    500: '#6380ca',
    950: '#000000',
  },
}

SCSS

$custom: #6380ca;
$custom-light: #95a4da;
$custom-dark: #000000;

JSON

{
  "hex": "#6380ca",
  "rgb": {
    "r": 99,
    "g": 128,
    "b": 202
  },
  "hsl": {
    "h": 223.107,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.61047,
    "c": 0.11771,
    "h": 266.7
  },
  "luminance": 0.22355
}

Semantic roles & 50–950 ramp

primary

#6380CA

secondary

#D9CDB0

accent

#B24FD9

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6380CA

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

Preview Lab → · Contrast checker → · Palette generator →