#6C99CD#6C99CD

#6C99CD is a light, moderate cyan. Relative luminance 0.304; OKLCH L 67.1% C 0.092 H 252.7°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#6C99CD
RGB	rgb(108, 153, 205)
HSL	hsl(212, 49%, 61%)
HSV	hsv(212, 47%, 80%)
CMYK	cmyk(47.3%, 25.4%, 0%, 19.6%)
CIE-LAB	lab(61.98, -1.09, -31.42)
CIE-LCH	lch(61.98, 31.44, 268.01°)
OKLab	oklab(67.13% -0.0273 -0.0877)
OKLCH	oklch(67.13% 0.092 252.7)
XYZ	xyz(28.5913, 30.3764, 62.1024)
Luminance	0.3038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C99CD #CDA06C

analogous

#6CCACD #6C99CD #706CCD

triadic

#6C99CD #CD6C99 #99CD6C

tetradic

#6C99CD #CD6CCA #CDA06C #6CCD70

square

#6C99CD #CD6CCA #CDA06C #6CCD70

split-complementary

#6C99CD #CD706C #CACD6C

monochromatic

#305C8E #4079BC #6C99CD #9AB9DD #C7D8EC

Accessibility & contrast

On white

2.97

#6C99CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#6C99CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6C99CD

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C99CD	#FFFFFF	#000000	##000000
##6C99CD	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859BCF

Deuteranopia (green-blind)

#7991CC

Tritanopia (blue-blind)

#42A5AB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6c99cd;
/* rgb */ color: rgb(108, 153, 205);
/* oklch */ color: oklch(67.1% 0.092 252.7);

Tailwind

colors: {
  custom: {
    50: '#9bb6dc',
    500: '#6c99cd',
    950: '#000000',
  },
}

SCSS

$custom: #6c99cd;
$custom-light: #9bb6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6c99cd",
  "rgb": {
    "r": 108,
    "g": 153,
    "b": 205
  },
  "hsl": {
    "h": 212.165,
    "s": 49.239,
    "l": 61.373
  },
  "oklch": {
    "l": 0.67133,
    "c": 0.09189,
    "h": 252.7
  },
  "luminance": 0.30378
}

Semantic roles & 50–950 ramp

primary

#6C99CD

secondary

#DDCCB8

accent

#7829BD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #6C99CD

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

Preview Lab → · Contrast checker → · Palette generator →