#6499BD#6499BD

#6499BD is a light, moderate cyan. Relative luminance 0.292; OKLCH L 66.0% C 0.078 H 239.2°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#6499BD
RGB	rgb(100, 153, 189)
HSL	hsl(204, 40%, 57%)
HSV	hsv(204, 47%, 74%)
CMYK	cmyk(47.1%, 19%, 0%, 25.9%)
CIE-LAB	lab(60.93, -7.72, -24.10)
CIE-LCH	lch(60.93, 25.31, 252.25°)
OKLab	oklab(65.98% -0.0399 -0.0669)
OKLCH	oklch(65.98% 0.078 239.2)
XYZ	xyz(25.8288, 29.1640, 52.4024)
Luminance	0.2917 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6499BD #BD8864

analogous

#64BDB5 #6499BD #646DBD

triadic

#6499BD #BD6499 #99BD64

tetradic

#6499BD #B564BD #BD8864 #6DBD64

square

#6499BD #B564BD #BD8864 #6DBD64

split-complementary

#6499BD #BD646D #BDB564

monochromatic

#325A75 #447BA0 #6499BD #8FB5CF #BAD1E2

Accessibility & contrast

On white

3.07

#6499BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#6499BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6499BD

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6499BD	#FFFFFF	#000000	##000000
##6499BD	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BF

Deuteranopia (green-blind)

#7D8FBC

Tritanopia (blue-blind)

#3CA2A5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6499bd;
/* rgb */ color: rgb(100, 153, 189);
/* oklch */ color: oklch(66.0% 0.078 239.2);

Tailwind

colors: {
  custom: {
    50: '#95b7d1',
    500: '#6499bd',
    950: '#000000',
  },
}

SCSS

$custom: #6499bd;
$custom-light: #95b7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6499bd",
  "rgb": {
    "r": 100,
    "g": 153,
    "b": 189
  },
  "hsl": {
    "h": 204.27,
    "s": 40.271,
    "l": 56.667
  },
  "oklch": {
    "l": 0.65983,
    "c": 0.07789,
    "h": 239.2
  },
  "luminance": 0.29166
}

Semantic roles & 50–950 ramp

primary

#6499BD

secondary

#D1BBAC

accent

#8858D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #6499BD

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

Preview Lab → · Contrast checker → · Palette generator →