#649CDD#649CDD

#649CDD is a light, moderate cyan. Relative luminance 0.317; OKLCH L 68.1% C 0.113 H 253.1°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#649CDD
RGB	rgb(100, 156, 221)
HSL	hsl(212, 64%, 63%)
HSV	hsv(212, 55%, 87%)
CMYK	cmyk(54.8%, 29.4%, 0%, 13.3%)
CIE-LAB	lab(63.10, 0.21, -38.61)
CIE-LCH	lch(63.10, 38.61, 270.32°)
OKLab	oklab(68.13% -0.0331 -0.1086)
OKLCH	oklch(68.13% 0.113 253.1)
XYZ	xyz(30.1905, 31.7042, 72.9212)
Luminance	0.3171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CDD #DDA564

analogous

#64D9DD #649CDD #6864DD

triadic

#649CDD #DD649C #9CDD64

tetradic

#649CDD #DD64D9 #DDA564 #64DD68

square

#649CDD #DD64D9 #DDA564 #64DD68

split-complementary

#649CDD #DD6864 #D9DD64

monochromatic

#245FA3 #327CD2 #649CDD #96BCE8 #C8DCF3

Accessibility & contrast

On white

2.86

#649CDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#649CDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CDD

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CDD	#FFFFFF	#000000	##000000
##649CDD	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819FE0

Deuteranopia (green-blind)

#7293DC

Tritanopia (blue-blind)

#10ABB3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649cdd;
/* rgb */ color: rgb(100, 156, 221);
/* oklch */ color: oklch(68.1% 0.113 253.1);

Tailwind

colors: {
  custom: {
    50: '#98b9e8',
    500: '#649cdd',
    950: '#000000',
  },
}

SCSS

$custom: #649cdd;
$custom-light: #98b9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#649cdd",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 221
  },
  "hsl": {
    "h": 212.231,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68129,
    "c": 0.11349,
    "h": 253.1
  },
  "luminance": 0.31707
}

Semantic roles & 50–950 ramp

primary

#649CDD

secondary

#E4D0B9

accent

#791ACC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649CDD

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

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