#649DBC#649DBC

#649DBC is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.9% C 0.075 H 233.3°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#649DBC
RGB	rgb(100, 157, 188)
HSL	hsl(201, 40%, 56%)
HSV	hsv(201, 47%, 74%)
CMYK	cmyk(46.8%, 16.5%, 0%, 26.3%)
CIE-LAB	lab(62.04, -10.21, -21.83)
CIE-LCH	lch(62.04, 24.10, 244.92°)
OKLab	oklab(66.86% -0.0451 -0.0605)
OKLCH	oklch(66.86% 0.075 233.3)
XYZ	xyz(26.3864, 30.4522, 52.0546)
Luminance	0.3045 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DBC #BC8364

analogous

#64BCAF #649DBC #6471BC

triadic

#649DBC #BC649D #9DBC64

tetradic

#649DBC #AF64BC #BC8364 #71BC64

square

#649DBC #AF64BC #BC8364 #71BC64

split-complementary

#649DBC #BC6471 #BCAF64

monochromatic

#325C74 #447F9E #649DBC #8FB8CE #B9D3E1

Accessibility & contrast

On white

2.96

#649DBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#649DBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DBC

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DBC	#FFFFFF	#000000	##000000
##649DBC	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9BBE

Deuteranopia (green-blind)

#8292BC

Tritanopia (blue-blind)

#3BA5A7

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #649dbc;
/* rgb */ color: rgb(100, 157, 188);
/* oklch */ color: oklch(66.9% 0.075 233.3);

Tailwind

colors: {
  custom: {
    50: '#95b9d0',
    500: '#649dbc',
    950: '#000000',
  },
}

SCSS

$custom: #649dbc;
$custom-light: #95b9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#649dbc",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 188
  },
  "hsl": {
    "h": 201.136,
    "s": 39.64,
    "l": 56.471
  },
  "oklch": {
    "l": 0.66855,
    "c": 0.07544,
    "h": 233.3
  },
  "luminance": 0.30454
}

Semantic roles & 50–950 ramp

primary

#649DBC

secondary

#D0B9AC

accent

#8258D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #649DBC

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

Preview Lab → · Contrast checker → · Palette generator →