#649CD5#649CD5

#649CD5 is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.7% C 0.104 H 250.0°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#649CD5
RGB	rgb(100, 156, 213)
HSL	hsl(210, 57%, 61%)
HSV	hsv(210, 53%, 84%)
CMYK	cmyk(53.1%, 26.8%, 0%, 16.5%)
CIE-LAB	lab(62.75, -2.25, -34.71)
CIE-LCH	lch(62.75, 34.78, 266.29°)
OKLab	oklab(67.74% -0.0354 -0.0973)
OKLCH	oklch(67.74% 0.104 250)
XYZ	xyz(29.1500, 31.2880, 67.4410)
Luminance	0.3129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CD5 #D59D64

analogous

#64D5D5 #649CD5 #6564D5

triadic

#649CD5 #D5649C #9CD564

tetradic

#649CD5 #D564D5 #D59D64 #64D565

square

#649CD5 #D564D5 #D59D64 #64D565

split-complementary

#649CD5 #D56564 #D5D564

monochromatic

#295F96 #367DC6 #649CD5 #94BBE2 #C4DAEF

Accessibility & contrast

On white

2.89

#649CD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#649CD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CD5

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CD5	#FFFFFF	#000000	##000000
##649CD5	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859ED8

Deuteranopia (green-blind)

#7693D4

Tritanopia (blue-blind)

#21A9B0

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #649cd5;
/* rgb */ color: rgb(100, 156, 213);
/* oklch */ color: oklch(67.7% 0.104 250.0);

Tailwind

colors: {
  custom: {
    50: '#97b9e2',
    500: '#649cd5',
    950: '#000000',
  },
}

SCSS

$custom: #649cd5;
$custom-light: #97b9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#649cd5",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 213
  },
  "hsl": {
    "h": 210.265,
    "s": 57.36,
    "l": 61.373
  },
  "oklch": {
    "l": 0.67741,
    "c": 0.10355,
    "h": 250
  },
  "luminance": 0.3129
}

Semantic roles & 50–950 ramp

primary

#649CD5

secondary

#E0CBB5

accent

#7321C5

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649CD5

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

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