#649CDE#649CDE

#649CDE is a light, moderate cyan. Relative luminance 0.318; OKLCH L 68.2% C 0.115 H 253.4°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#649CDE
RGB	rgb(100, 156, 222)
HSL	hsl(212, 65%, 63%)
HSV	hsv(212, 55%, 87%)
CMYK	cmyk(55%, 29.7%, 0%, 12.9%)
CIE-LAB	lab(63.14, 0.52, -39.09)
CIE-LCH	lch(63.14, 39.10, 270.77°)
OKLab	oklab(68.18% -0.0328 -0.11)
OKLCH	oklch(68.18% 0.115 253.4)
XYZ	xyz(30.3242, 31.7577, 73.6249)
Luminance	0.3176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CDE #DEA664

analogous

#64D9DE #649CDE #6964DE

triadic

#649CDE #DE649C #9CDE64

tetradic

#649CDE #DE64D9 #DEA664 #64DE69

square

#649CDE #DE64D9 #DEA664 #64DE69

split-complementary

#649CDE #DE6964 #D9DE64

monochromatic

#235EA5 #327CD3 #649CDE #96BCE9 #C9DCF3

Accessibility & contrast

On white

2.86

#649CDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#649CDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CDE

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CDE	#FFFFFF	#000000	##000000
##649CDE	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819FE1

Deuteranopia (green-blind)

#7193DD

Tritanopia (blue-blind)

#0DABB3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649cde;
/* rgb */ color: rgb(100, 156, 222);
/* oklch */ color: oklch(68.2% 0.115 253.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#649cde",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 222
  },
  "hsl": {
    "h": 212.459,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.68178,
    "c": 0.11475,
    "h": 253.4
  },
  "luminance": 0.3176
}

Semantic roles & 50–950 ramp

primary

#649CDE

secondary

#E5D1B9

accent

#7A19CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649CDE

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

Preview Lab → · Contrast checker → · Palette generator →