#649EB6#649EB6

#649EB6 is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.8% C 0.070 H 226.2°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#649EB6
RGB	rgb(100, 158, 182)
HSL	hsl(198, 36%, 55%)
HSV	hsv(198, 45%, 71%)
CMYK	cmyk(45.1%, 13.2%, 0%, 28.6%)
CIE-LAB	lab(62.12, -12.45, -18.35)
CIE-LCH	lch(62.12, 22.17, 235.83°)
OKLab	oklab(66.84% -0.0486 -0.0507)
OKLCH	oklch(66.84% 0.07 226.2)
XYZ	xyz(25.9229, 30.5386, 48.7754)
Luminance	0.3054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649EB6 #B67C64

analogous

#64B6A5 #649EB6 #6475B6

triadic

#649EB6 #B6649E #9EB664

tetradic

#649EB6 #A564B6 #B67C64 #75B664

square

#649EB6 #A564B6 #B67C64 #75B664

split-complementary

#649EB6 #B66475 #B6A564

monochromatic

#335C6C #477F96 #649EB6 #8EB8CA #B7D2DD

Accessibility & contrast

On white

2.95

#649EB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#649EB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649EB6

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649EB6	#FFFFFF	#000000	##000000
##649EB6	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919BB7

Deuteranopia (green-blind)

#8592B6

Tritanopia (blue-blind)

#3FA5A6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #649eb6;
/* rgb */ color: rgb(100, 158, 182);
/* oklch */ color: oklch(66.8% 0.070 226.2);

Tailwind

colors: {
  custom: {
    50: '#94bacc',
    500: '#649eb6',
    950: '#000000',
  },
}

SCSS

$custom: #649eb6;
$custom-light: #94bacc;
$custom-dark: #000000;

JSON

{
  "hex": "#649eb6",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 182
  },
  "hsl": {
    "h": 197.561,
    "s": 35.965,
    "l": 55.294
  },
  "oklch": {
    "l": 0.66842,
    "c": 0.07019,
    "h": 226.2
  },
  "luminance": 0.3054
}

Semantic roles & 50–950 ramp

primary

#649EB6

secondary

#CCB4AA

accent

#7D5CCC

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0D1113

muted

#7E8082

Preview Lab

Preview with #649EB6

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

Preview Lab → · Contrast checker → · Palette generator →