#6380DA#6380DA

#6380DA is a mid, vivid blue. Relative luminance 0.232; OKLCH L 62.0% C 0.140 H 268.6°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#6380DA
RGB	rgb(99, 128, 218)
HSL	hsl(225, 62%, 62%)
HSV	hsv(225, 55%, 85%)
CMYK	cmyk(54.6%, 41.3%, 0%, 14.5%)
CIE-LAB	lab(55.23, 15.53, -49.35)
CIE-LCH	lch(55.23, 51.73, 287.47°)
OKLab	oklab(61.95% -0.0033 -0.1401)
OKLCH	oklch(61.95% 0.14 268.6)
XYZ	xyz(25.5155, 23.1511, 69.4401)
Luminance	0.2315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6380DA #DABD63

analogous

#63BCDA #6380DA #8263DA

triadic

#6380DA #DA6380 #80DA63

tetradic

#6380DA #DA63BC #DABD63 #63DA82

square

#6380DA #DA63BC #DABD63 #63DA82

split-complementary

#6380DA #DA8263 #BCDA63

monochromatic

#25439D #3258CE #6380DA #94A8E6 #C6D1F1

Accessibility & contrast

On white

3.73

#6380DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#6380DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6380DA

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6380DA	#FFFFFF	#000000	##000000
##6380DA	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8ADD

Deuteranopia (green-blind)

#4C7FD8

Tritanopia (blue-blind)

#2094A2

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6380da;
/* rgb */ color: rgb(99, 128, 218);
/* oklch */ color: oklch(62.0% 0.140 268.6);

Tailwind

colors: {
  custom: {
    50: '#97a4e6',
    500: '#6380da',
    950: '#000000',
  },
}

SCSS

$custom: #6380da;
$custom-light: #97a4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6380da",
  "rgb": {
    "r": 99,
    "g": 128,
    "b": 218
  },
  "hsl": {
    "h": 225.378,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.61954,
    "c": 0.14014,
    "h": 268.6
  },
  "luminance": 0.23153
}

Semantic roles & 50–950 ramp

primary

#6380DA

secondary

#E2D8B7

accent

#9F1CC9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #6380DA

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

Preview Lab → · Contrast checker → · Palette generator →