#649ACD#649ACD

#649ACD is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.095 H 248.1°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#649ACD
RGB	rgb(100, 154, 205)
HSL	hsl(209, 51%, 60%)
HSV	hsv(209, 51%, 80%)
CMYK	cmyk(51.2%, 24.9%, 0%, 19.6%)
CIE-LAB	lab(61.85, -3.55, -31.65)
CIE-LCH	lch(61.85, 31.85, 263.60°)
OKLab	oklab(66.92% -0.0356 -0.0885)
OKLCH	oklch(66.92% 0.095 248.1)
XYZ	xyz(27.8267, 30.2262, 62.1136)
Luminance	0.3023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649ACD #CD9764

analogous

#64CDCC #649ACD #6465CD

triadic

#649ACD #CD649A #9ACD64

tetradic

#649ACD #CC64CD #CD9764 #65CD64

square

#649ACD #CC64CD #CD9764 #65CD64

split-complementary

#649ACD #CD6465 #CDCC64

monochromatic

#2D5D8A #3B7CB8 #649ACD #92B8DC #C1D6EB

Accessibility & contrast

On white

2.98

#649ACD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#649ACD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649ACD

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649ACD	#FFFFFF	#000000	##000000
##649ACD	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859BCF

Deuteranopia (green-blind)

#7791CC

Tritanopia (blue-blind)

#2DA6AB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #649acd;
/* rgb */ color: rgb(100, 154, 205);
/* oklch */ color: oklch(66.9% 0.095 248.1);

Tailwind

colors: {
  custom: {
    50: '#96b7dc',
    500: '#649acd',
    950: '#000000',
  },
}

SCSS

$custom: #649acd;
$custom-light: #96b7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#649acd",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 205
  },
  "hsl": {
    "h": 209.143,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.66922,
    "c": 0.0954,
    "h": 248.1
  },
  "luminance": 0.30228
}

Semantic roles & 50–950 ramp

primary

#649ACD

secondary

#DBC6B2

accent

#924DDB

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649ACD

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

Preview Lab → · Contrast checker → · Palette generator →