#649FEB#649FEB

#649FEB is a light, vivid cyan. Relative luminance 0.335; OKLCH L 69.5% C 0.128 H 255.4°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#649FEB
RGB	rgb(100, 159, 235)
HSL	hsl(214, 77%, 66%)
HSV	hsv(214, 57%, 92%)
CMYK	cmyk(57.4%, 32.3%, 0%, 7.8%)
CIE-LAB	lab(64.56, 2.89, -44.03)
CIE-LCH	lch(64.56, 44.13, 273.76°)
OKLab	oklab(69.49% -0.0325 -0.1243)
OKLCH	oklch(69.49% 0.128 255.4)
XYZ	xyz(32.6438, 33.5010, 83.3272)
Luminance	0.3350 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FEB #EBB064

analogous

#64E2EB #649FEB #6C64EB

triadic

#649FEB #EB649F #9FEB64

tetradic

#649FEB #EB64E2 #EBB064 #64EB6C

square

#649FEB #EB64E2 #EBB064 #64EB6C

split-complementary

#649FEB #EB6C64 #E2EB64

monochromatic

#1860BC #2E7DE4 #649FEB #9AC1F2 #D0E2F9

Accessibility & contrast

On white

2.73

#649FEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#649FEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FEB

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FEB	#FFFFFF	#000000	##000000
##649FEB	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A4EE

Deuteranopia (green-blind)

#6E97E9

Tritanopia (blue-blind)

#00B0BA

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #649feb;
/* rgb */ color: rgb(100, 159, 235);
/* oklch */ color: oklch(69.5% 0.128 255.4);

Tailwind

colors: {
  custom: {
    50: '#9abbf2',
    500: '#649feb',
    950: '#000000',
  },
}

SCSS

$custom: #649feb;
$custom-light: #9abbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#649feb",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 235
  },
  "hsl": {
    "h": 213.778,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69486,
    "c": 0.12848,
    "h": 255.4
  },
  "luminance": 0.33504
}

Semantic roles & 50–950 ramp

primary

#649FEB

secondary

#ECD8BF

accent

#800CD9

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649FEB

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

Preview Lab → · Contrast checker → · Palette generator →