#649CE8#649CE8

#649CE8 is a light, vivid cyan. Relative luminance 0.323; OKLCH L 68.7% C 0.128 H 256.4°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#649CE8
RGB	rgb(100, 156, 232)
HSL	hsl(215, 74%, 65%)
HSV	hsv(215, 57%, 91%)
CMYK	cmyk(56.9%, 32.8%, 0%, 9%)
CIE-LAB	lab(63.60, 3.67, -43.90)
CIE-LCH	lch(63.60, 44.05, 274.77°)
OKLab	oklab(68.69% -0.03 -0.1239)
OKLCH	oklch(68.69% 0.128 256.4)
XYZ	xyz(31.7044, 32.3098, 80.8939)
Luminance	0.3231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CE8 #E8B064

analogous

#64DEE8 #649CE8 #6E64E8

triadic

#649CE8 #E8649C #9CE864

tetradic

#649CE8 #E864DE #E8B064 #64E86E

square

#649CE8 #E864DE #E8B064 #64E86E

split-complementary

#649CE8 #E86E64 #DEE864

monochromatic

#1B5DB7 #2F7AE0 #649CE8 #99BEF0 #CFE0F8

Accessibility & contrast

On white

2.81

#649CE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#649CE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CE8

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CE8	#FFFFFF	#000000	##000000
##649CE8	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA1EB

Deuteranopia (green-blind)

#6C94E6

Tritanopia (blue-blind)

#00ADB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649ce8;
/* rgb */ color: rgb(100, 156, 232);
/* oklch */ color: oklch(68.7% 0.128 256.4);

Tailwind

colors: {
  custom: {
    50: '#99b8ef',
    500: '#649ce8',
    950: '#000000',
  },
}

SCSS

$custom: #649ce8;
$custom-light: #99b8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#649ce8",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 232
  },
  "hsl": {
    "h": 214.545,
    "s": 74.157,
    "l": 65.098
  },
  "oklch": {
    "l": 0.68685,
    "c": 0.12752,
    "h": 256.4
  },
  "luminance": 0.32312
}

Semantic roles & 50–950 ramp

primary

#649CE8

secondary

#EAD7BE

accent

#820FD6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #649CE8

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

Preview Lab → · Contrast checker → · Palette generator →