#6395EB#6395EB

#6395EB is a light, vivid blue. Relative luminance 0.301; OKLCH L 67.3% C 0.139 H 260.6°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#6395EB
RGB	rgb(99, 149, 235)
HSL	hsl(218, 77%, 65%)
HSV	hsv(218, 58%, 92%)
CMYK	cmyk(57.9%, 36.6%, 0%, 7.8%)
CIE-LAB	lab(61.78, 8.49, -48.43)
CIE-LCH	lch(61.78, 49.17, 279.95°)
OKLab	oklab(67.3% -0.0226 -0.1372)
OKLCH	oklch(67.3% 0.139 260.6)
XYZ	xyz(30.8832, 30.1431, 82.7719)
Luminance	0.3015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6395EB #EBB963

analogous

#63D9EB #6395EB #7563EB

triadic

#6395EB #EB6395 #95EB63

tetradic

#6395EB #EB63D9 #EBB963 #63EB75

square

#6395EB #EB63D9 #EBB963 #63EB75

split-complementary

#6395EB #EB7563 #D9EB63

monochromatic

#1854BC #2D70E4 #6395EB #99BAF2 #CFDFF9

Accessibility & contrast

On white

2.99

#6395EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#6395EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6395EB

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6395EB	#FFFFFF	#000000	##000000
##6395EB	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#719CEE

Deuteranopia (green-blind)

#5F8FE9

Tritanopia (blue-blind)

#00A8B5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6395eb;
/* rgb */ color: rgb(99, 149, 235);
/* oklch */ color: oklch(67.3% 0.139 260.6);

Tailwind

colors: {
  custom: {
    50: '#99b3f2',
    500: '#6395eb',
    950: '#000000',
  },
}

SCSS

$custom: #6395eb;
$custom-light: #99b3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6395eb",
  "rgb": {
    "r": 99,
    "g": 149,
    "b": 235
  },
  "hsl": {
    "h": 217.941,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.67301,
    "c": 0.13908,
    "h": 260.6
  },
  "luminance": 0.30146
}

Semantic roles & 50–950 ramp

primary

#6395EB

secondary

#ECDBBE

accent

#8E0CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #6395EB

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

Preview Lab → · Contrast checker → · Palette generator →