#649DDC#649DDC

#649DDC is a light, moderate cyan. Relative luminance 0.320; OKLCH L 68.3% C 0.111 H 252.0°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#649DDC
RGB	rgb(100, 157, 220)
HSL	hsl(212, 63%, 63%)
HSV	hsv(212, 55%, 86%)
CMYK	cmyk(54.5%, 28.6%, 0%, 13.7%)
CIE-LAB	lab(63.33, -0.67, -37.69)
CIE-LCH	lch(63.33, 37.69, 268.99°)
OKLab	oklab(68.3% -0.0345 -0.1059)
OKLCH	oklch(68.3% 0.111 252)
XYZ	xyz(30.2262, 31.9881, 72.2778)
Luminance	0.3199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DDC #DCA364

analogous

#64D9DC #649DDC #6764DC

triadic

#649DDC #DC649D #9DDC64

tetradic

#649DDC #DC64D9 #DCA364 #64DC67

square

#649DDC #DC64D9 #DCA364 #64DC67

split-complementary

#649DDC #DC6764 #D9DC64

monochromatic

#2460A1 #327DD1 #649DDC #96BDE7 #C8DCF3

Accessibility & contrast

On white

2.84

#649DDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#649DDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DDC

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DDC	#FFFFFF	#000000	##000000
##649DDC	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A0DF

Deuteranopia (green-blind)

#7494DB

Tritanopia (blue-blind)

#12ABB3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649ddc;
/* rgb */ color: rgb(100, 157, 220);
/* oklch */ color: oklch(68.3% 0.111 252.0);

Tailwind

colors: {
  custom: {
    50: '#98b9e7',
    500: '#649ddc',
    950: '#000000',
  },
}

SCSS

$custom: #649ddc;
$custom-light: #98b9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#649ddc",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 220
  },
  "hsl": {
    "h": 211.5,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.68299,
    "c": 0.11137,
    "h": 252
  },
  "luminance": 0.31991
}

Semantic roles & 50–950 ramp

primary

#649DDC

secondary

#E4CFB8

accent

#771BCB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649DDC

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

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