#649BD9#649BD9

#649BD9 is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.7% C 0.109 H 252.4°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX#649BD9
RGBrgb(100, 155, 217)
HSLhsl(212, 61%, 62%)
HSVhsv(212, 54%, 85%)
CMYKcmyk(53.9%, 28.6%, 0%, 14.9%)
CIE-LABlab(62.64, -0.46, -37.10)
CIE-LCHlch(62.64, 37.10, 269.30°)
OKLaboklab(67.71% -0.0331 -0.1042)
OKLCHoklch(67.71% 0.109 252.4)
XYZxyz(29.4969, 31.1594, 70.0922)
Luminance0.3116 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#649BD9 #D9A264
analogous
#64D6D9 #649BD9 #6864D9
triadic
#649BD9 #D9649B #9BD964
tetradic
#649BD9 #D964D6 #D9A264 #64D968
square
#649BD9 #D964D6 #D9A264 #64D968
split-complementary
#649BD9 #D96864 #D6D964
monochromatic
#265E9C #337BCD #649BD9 #95BBE5 #C6DAF1

Accessibility & contrast

On white

2.90
#649BD9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.23
#649BD9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BD9
7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##649BD9#FFFFFF#000000##000000
##649BD91.002.907.237.23
#FFFFFF2.901.0021.0021.00
#0000007.2321.001.001.00
##0000007.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#829EDC
Deuteranopia (green-blind)
#7392D8
Tritanopia (blue-blind)
#1BA9B1
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #649bd9;
/* rgb */ color: rgb(100, 155, 217);
/* oklch */ color: oklch(67.7% 0.109 252.4);
Tailwind
colors: {
  custom: {
    50: '#98b8e5',
    500: '#649bd9',
    950: '#000000',
  },
}
SCSS
$custom: #649bd9;
$custom-light: #98b8e5;
$custom-dark: #000000;
JSON
{
  "hex": "#649bd9",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 217
  },
  "hsl": {
    "h": 211.795,
    "s": 60.622,
    "l": 62.157
  },
  "oklch": {
    "l": 0.67713,
    "c": 0.10934,
    "h": 252.4
  },
  "luminance": 0.31162
}

Semantic roles & 50–950 ramp

primary
#649BD9
secondary
#E2CEB7
accent
#781DC8
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0E1115
muted
#7E8084

Preview Lab

Preview with #649BD9

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

Preview Lab → · Contrast checker → · Palette generator →

#649BD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva