#6380CD#6380CD

#6380CD is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.2% C 0.122 H 267.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#6380CD
RGB	rgb(99, 128, 205)
HSL	hsl(224, 51%, 60%)
HSV	hsv(224, 52%, 80%)
CMYK	cmyk(51.7%, 37.6%, 0%, 19.6%)
CIE-LAB	lab(54.55, 11.41, -43.08)
CIE-LCH	lch(54.55, 44.57, 284.83°)
OKLab	oklab(61.21% -0.006 -0.1218)
OKLCH	oklch(61.21% 0.122 267.2)
XYZ	xyz(23.8806, 22.4971, 60.8298)
Luminance	0.2250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6380CD #CDB063

analogous

#63B5CD #6380CD #7B63CD

triadic

#6380CD #CD6380 #80CD63

tetradic

#6380CD #CD63B5 #CDB063 #63CD7B

square

#6380CD #CD63B5 #CDB063 #63CD7B

split-complementary

#6380CD #CD7B63 #B5CD63

monochromatic

#2C468A #3B5DB8 #6380CD #91A6DC #C0CBEB

Accessibility & contrast

On white

3.82

#6380CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#6380CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6380CD

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6380CD	#FFFFFF	#000000	##000000
##6380CD	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6288D0

Deuteranopia (green-blind)

#567ECB

Tritanopia (blue-blind)

#31919D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6380cd;
/* rgb */ color: rgb(99, 128, 205);
/* oklch */ color: oklch(61.2% 0.122 267.2);

Tailwind

colors: {
  custom: {
    50: '#96a4dc',
    500: '#6380cd',
    950: '#000000',
  },
}

SCSS

$custom: #6380cd;
$custom-light: #96a4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6380cd",
  "rgb": {
    "r": 99,
    "g": 128,
    "b": 205
  },
  "hsl": {
    "h": 223.585,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61212,
    "c": 0.12193,
    "h": 267.2
  },
  "luminance": 0.22499
}

Semantic roles & 50–950 ramp

primary

#6380CD

secondary

#DACFB1

accent

#B44DDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6380CD

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

Preview Lab → · Contrast checker → · Palette generator →