#6398DA#6398DA

#6398DA is a light, moderate cyan. Relative luminance 0.302; OKLCH L 67.1% C 0.114 H 254.6°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#6398DA
RGB	rgb(99, 152, 218)
HSL	hsl(213, 62%, 62%)
HSV	hsv(213, 55%, 85%)
CMYK	cmyk(54.6%, 30.3%, 0%, 14.5%)
CIE-LAB	lab(61.80, 1.36, -38.98)
CIE-LCH	lch(61.80, 39.00, 272.00°)
OKLab	oklab(67.05% -0.0303 -0.1097)
OKLCH	oklch(67.05% 0.114 254.6)
XYZ	xyz(29.0243, 30.1687, 70.6097)
Luminance	0.3017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6398DA #DAA563

analogous

#63D4DA #6398DA #6963DA

triadic

#6398DA #DA6398 #98DA63

tetradic

#6398DA #DA63D4 #DAA563 #63DA69

square

#6398DA #DA63D4 #DAA563 #63DA69

split-complementary

#6398DA #DA6963 #D4DA63

monochromatic

#255B9D #3277CE #6398DA #94B9E6 #C6D9F1

Accessibility & contrast

On white

2.99

#6398DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#6398DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6398DA

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6398DA	#FFFFFF	#000000	##000000
##6398DA	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)

#7D9CDD

Deuteranopia (green-blind)

#6E90D9

Tritanopia (blue-blind)

#14A7AF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6398da;
/* rgb */ color: rgb(99, 152, 218);
/* oklch */ color: oklch(67.1% 0.114 254.6);

Tailwind

colors: {
  custom: {
    50: '#97b6e5',
    500: '#6398da',
    950: '#000000',
  },
}

SCSS

$custom: #6398da;
$custom-light: #97b6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#6398da",
  "rgb": {
    "r": 99,
    "g": 152,
    "b": 218
  },
  "hsl": {
    "h": 213.277,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.67055,
    "c": 0.11378,
    "h": 254.6
  },
  "luminance": 0.30171
}

Semantic roles & 50–950 ramp

primary

#6398DA

secondary

#E2CFB7

accent

#7C1CC9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #6398DA

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

Preview Lab → · Contrast checker → · Palette generator →