#649ABC#649ABC

#649ABC is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.2% C 0.076 H 237.2°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#649ABC
RGB	rgb(100, 154, 188)
HSL	hsl(203, 40%, 56%)
HSV	hsv(203, 47%, 74%)
CMYK	cmyk(46.8%, 18.1%, 0%, 26.3%)
CIE-LAB	lab(61.18, -8.56, -23.16)
CIE-LCH	lch(61.18, 24.69, 249.71°)
OKLab	oklab(66.17% -0.0414 -0.0642)
OKLCH	oklch(66.17% 0.076 237.2)
XYZ	xyz(25.8850, 29.4495, 51.8875)
Luminance	0.2945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649ABC #BC8664

analogous

#64BCB2 #649ABC #646EBC

triadic

#649ABC #BC649A #9ABC64

tetradic

#649ABC #B264BC #BC8664 #6EBC64

square

#649ABC #B264BC #BC8664 #6EBC64

split-complementary

#649ABC #BC646E #BCB264

monochromatic

#325A74 #447C9E #649ABC #8FB6CE #B9D2E1

Accessibility & contrast

On white

3.05

#649ABC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#649ABC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649ABC

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649ABC	#FFFFFF	#000000	##000000
##649ABC	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B99BE

Deuteranopia (green-blind)

#7E90BB

Tritanopia (blue-blind)

#3CA3A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #649abc;
/* rgb */ color: rgb(100, 154, 188);
/* oklch */ color: oklch(66.2% 0.076 237.2);

Tailwind

colors: {
  custom: {
    50: '#95b7d0',
    500: '#649abc',
    950: '#000000',
  },
}

SCSS

$custom: #649abc;
$custom-light: #95b7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#649abc",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 188
  },
  "hsl": {
    "h": 203.182,
    "s": 39.64,
    "l": 56.471
  },
  "oklch": {
    "l": 0.66168,
    "c": 0.07644,
    "h": 237.2
  },
  "luminance": 0.29451
}

Semantic roles & 50–950 ramp

primary

#649ABC

secondary

#D0BAAC

accent

#8658D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #649ABC

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

Preview Lab → · Contrast checker → · Palette generator →