#649BE5#649BE5

#649BE5 is a light, vivid cyan. Relative luminance 0.318; OKLCH L 68.3% C 0.125 H 256.2°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#649BE5
RGB	rgb(100, 155, 229)
HSL	hsl(214, 71%, 65%)
HSV	hsv(214, 56%, 90%)
CMYK	cmyk(56.3%, 32.3%, 0%, 10.2%)
CIE-LAB	lab(63.18, 3.29, -42.90)
CIE-LCH	lch(63.18, 43.03, 274.39°)
OKLab	oklab(68.32% -0.0297 -0.121)
OKLCH	oklch(68.32% 0.125 256.2)
XYZ	xyz(31.1148, 31.8066, 78.6132)
Luminance	0.3181 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BE5 #E5AE64

analogous

#64DBE5 #649BE5 #6E64E5

triadic

#649BE5 #E5649B #9BE564

tetradic

#649BE5 #E564DB #E5AE64 #64E56E

square

#649BE5 #E564DB #E5AE64 #64E56E

split-complementary

#649BE5 #E56E64 #DBE564

monochromatic

#1E5CB1 #3079DC #649BE5 #98BDEE #CDDFF7

Accessibility & contrast

On white

2.85

#649BE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#649BE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BE5

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BE5	#FFFFFF	#000000	##000000
##649BE5	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA0E8

Deuteranopia (green-blind)

#6C93E3

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649be5;
/* rgb */ color: rgb(100, 155, 229);
/* oklch */ color: oklch(68.3% 0.125 256.2);

Tailwind

colors: {
  custom: {
    50: '#99b8ed',
    500: '#649be5',
    950: '#000000',
  },
}

SCSS

$custom: #649be5;
$custom-light: #99b8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#649be5",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 229
  },
  "hsl": {
    "h": 214.419,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.68315,
    "c": 0.12464,
    "h": 256.2
  },
  "luminance": 0.31809
}

Semantic roles & 50–950 ramp

primary

#649BE5

secondary

#E9D6BC

accent

#8112D3

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #649BE5

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

Preview Lab → · Contrast checker → · Palette generator →