#649BDA#649BDA

#649BDA is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.8% C 0.111 H 252.7°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#649BDA
RGB	rgb(100, 155, 218)
HSL	hsl(212, 61%, 62%)
HSV	hsv(212, 54%, 85%)
CMYK	cmyk(54.1%, 28.9%, 0%, 14.5%)
CIE-LAB	lab(62.69, -0.15, -37.59)
CIE-LCH	lch(62.69, 37.59, 269.78°)
OKLab	oklab(67.76% -0.0328 -0.1056)
OKLCH	oklch(67.76% 0.111 252.7)
XYZ	xyz(29.6273, 31.2116, 70.7792)
Luminance	0.3121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BDA #DAA364

analogous

#64D6DA #649BDA #6864DA

triadic

#649BDA #DA649B #9BDA64

tetradic

#649BDA #DA64D6 #DAA364 #64DA68

square

#649BDA #DA64D6 #DAA364 #64DA68

split-complementary

#649BDA #DA6864 #D6DA64

monochromatic

#265E9E #337BCE #649BDA #95BBE6 #C7DBF2

Accessibility & contrast

On white

2.90

#649BDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#649BDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BDA

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BDA	#FFFFFF	#000000	##000000
##649BDA	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819EDD

Deuteranopia (green-blind)

#7292D9

Tritanopia (blue-blind)

#19A9B1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #649bda;
/* rgb */ color: rgb(100, 155, 218);
/* oklch */ color: oklch(67.8% 0.111 252.7);

Tailwind

colors: {
  custom: {
    50: '#98b8e5',
    500: '#649bda',
    950: '#000000',
  },
}

SCSS

$custom: #649bda;
$custom-light: #98b8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#649bda",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 218
  },
  "hsl": {
    "h": 212.034,
    "s": 61.458,
    "l": 62.353
  },
  "oklch": {
    "l": 0.67762,
    "c": 0.1106,
    "h": 252.7
  },
  "luminance": 0.31214
}

Semantic roles & 50–950 ramp

primary

#649BDA

secondary

#E2CEB7

accent

#791CC9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649BDA

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

Preview Lab → · Contrast checker → · Palette generator →