#6380D2#6380D2

#6380D2 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.5% C 0.129 H 267.8°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#6380D2
RGB	rgb(99, 128, 210)
HSL	hsl(224, 55%, 61%)
HSV	hsv(224, 53%, 82%)
CMYK	cmyk(52.9%, 39%, 0%, 17.6%)
CIE-LAB	lab(54.81, 12.98, -45.51)
CIE-LCH	lch(54.81, 47.32, 285.92°)
OKLab	oklab(61.49% -0.0049 -0.1289)
OKLCH	oklch(61.49% 0.129 267.8)
XYZ	xyz(24.4938, 22.7424, 64.0593)
Luminance	0.2274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6380D2 #D2B563

analogous

#63B8D2 #6380D2 #7D63D2

triadic

#6380D2 #D26380 #80D263

tetradic

#6380D2 #D263B8 #D2B563 #63D27D

square

#6380D2 #D263B8 #D2B563 #63D27D

split-complementary

#6380D2 #D27D63 #B8D263

monochromatic

#2A4591 #375BC0 #6380D2 #92A7E0 #C2CDED

Accessibility & contrast

On white

3.78

#6380D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#6380D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6380D2

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6380D2	#FFFFFF	#000000	##000000
##6380D2	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F88D5

Deuteranopia (green-blind)

#527FD0

Tritanopia (blue-blind)

#2C929F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6380d2;
/* rgb */ color: rgb(99, 128, 210);
/* oklch */ color: oklch(61.5% 0.129 267.8);

Tailwind

colors: {
  custom: {
    50: '#96a4e0',
    500: '#6380d2',
    950: '#000000',
  },
}

SCSS

$custom: #6380d2;
$custom-light: #96a4e0;
$custom-dark: #000000;

JSON

{
  "hex": "#6380d2",
  "rgb": {
    "r": 99,
    "g": 128,
    "b": 210
  },
  "hsl": {
    "h": 224.324,
    "s": 55.224,
    "l": 60.588
  },
  "oklch": {
    "l": 0.61492,
    "c": 0.12896,
    "h": 267.8
  },
  "luminance": 0.22744
}

Semantic roles & 50–950 ramp

primary

#6380D2

secondary

#DED2B3

accent

#9923C3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6380D2

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

Preview Lab → · Contrast checker → · Palette generator →