#6397D5#6397D5

#6397D5 is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.6% C 0.108 H 253.6°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#6397D5
RGB	rgb(99, 151, 213)
HSL	hsl(213, 58%, 61%)
HSV	hsv(213, 54%, 84%)
CMYK	cmyk(53.5%, 29.1%, 0%, 16.5%)
CIE-LAB	lab(61.30, 0.38, -36.98)
CIE-LCH	lch(61.30, 36.98, 270.59°)
OKLab	oklab(66.59% -0.0306 -0.1039)
OKLCH	oklch(66.59% 0.108 253.6)
XYZ	xyz(28.2182, 29.5877, 67.1619)
Luminance	0.2959 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6397D5 #D5A163

analogous

#63D0D5 #6397D5 #6863D5

triadic

#6397D5 #D56397 #97D563

tetradic

#6397D5 #D563D0 #D5A163 #63D568

square

#6397D5 #D563D0 #D5A163 #63D568

split-complementary

#6397D5 #D56863 #D0D563

monochromatic

#285A95 #3577C6 #6397D5 #93B7E2 #C3D7EF

Accessibility & contrast

On white

3.04

#6397D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#6397D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6397D5

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6397D5	#FFFFFF	#000000	##000000
##6397D5	1.00	3.04	6.92	6.92
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9AD8

Deuteranopia (green-blind)

#6F8FD4

Tritanopia (blue-blind)

#1FA5AD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6397d5;
/* rgb */ color: rgb(99, 151, 213);
/* oklch */ color: oklch(66.6% 0.108 253.6);

Tailwind

colors: {
  custom: {
    50: '#97b5e2',
    500: '#6397d5',
    950: '#000000',
  },
}

SCSS

$custom: #6397d5;
$custom-light: #97b5e2;
$custom-dark: #000000;

JSON

{
  "hex": "#6397d5",
  "rgb": {
    "r": 99,
    "g": 151,
    "b": 213
  },
  "hsl": {
    "h": 212.632,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.66588,
    "c": 0.1083,
    "h": 253.6
  },
  "luminance": 0.2959
}

Semantic roles & 50–950 ramp

primary

#6397D5

secondary

#DFCCB4

accent

#7A20C5

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #6397D5

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

Preview Lab → · Contrast checker → · Palette generator →