#649EFA#649EFA

#649EFA is a light, vivid blue. Relative luminance 0.341; OKLCH L 70.1% C 0.149 H 259.3°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#649EFA
RGB	rgb(100, 158, 250)
HSL	hsl(217, 94%, 69%)
HSV	hsv(217, 60%, 98%)
CMYK	cmyk(60%, 36.8%, 0%, 2%)
CIE-LAB	lab(65.01, 8.27, -51.55)
CIE-LCH	lch(65.01, 52.21, 279.12°)
OKLab	oklab(70.07% -0.0277 -0.1462)
OKLCH	oklch(70.07% 0.149 259.3)
XYZ	xyz(34.7316, 34.0621, 95.1683)
Luminance	0.3407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649EFA #FAC064

analogous

#64E9FA #649EFA #7564FA

triadic

#649EFA #FA649E #9EFA64

tetradic

#649EFA #FA64E9 #FAC064 #64FA75

square

#649EFA #FA64E9 #FAC064 #64FA75

split-complementary

#649EFA #FA7564 #E9FA64

monochromatic

#075ADC #2979F8 #649EFA #9FC3FC #DBE8FE

Accessibility & contrast

On white

2.69

#649EFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#649EFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649EFA

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649EFA	#FFFFFF	#000000	##000000
##649EFA	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A5FE

Deuteranopia (green-blind)

#6297F8

Tritanopia (blue-blind)

#00B3C0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #649efa;
/* rgb */ color: rgb(100, 158, 250);
/* oklch */ color: oklch(70.1% 0.149 259.3);

Tailwind

colors: {
  custom: {
    50: '#9cbafc',
    500: '#649efa',
    950: '#000000',
  },
}

SCSS

$custom: #649efa;
$custom-light: #9cbafc;
$custom-dark: #000000;

JSON

{
  "hex": "#649efa",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 250
  },
  "hsl": {
    "h": 216.8,
    "s": 93.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.7007,
    "c": 0.14883,
    "h": 259.3
  },
  "luminance": 0.34065
}

Semantic roles & 50–950 ramp

primary

#649EFA

secondary

#F3E2C7

accent

#8D00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649EFA

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

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