#649BD9#649BD9

#649BD9 is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.7% C 0.109 H 252.4°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#649BD9
RGB	rgb(100, 155, 217)
HSL	hsl(212, 61%, 62%)
HSV	hsv(212, 54%, 85%)
CMYK	cmyk(53.9%, 28.6%, 0%, 14.9%)
CIE-LAB	lab(62.64, -0.46, -37.10)
CIE-LCH	lch(62.64, 37.10, 269.30°)
OKLab	oklab(67.71% -0.0331 -0.1042)
OKLCH	oklch(67.71% 0.109 252.4)
XYZ	xyz(29.4969, 31.1594, 70.0922)
Luminance	0.3116 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BD9 #D9A264

analogous

#64D6D9 #649BD9 #6864D9

triadic

#649BD9 #D9649B #9BD964

tetradic

#649BD9 #D964D6 #D9A264 #64D968

square

#649BD9 #D964D6 #D9A264 #64D968

split-complementary

#649BD9 #D96864 #D6D964

monochromatic

#265E9C #337BCD #649BD9 #95BBE5 #C6DAF1

Accessibility & contrast

On white

2.90

#649BD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#649BD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BD9

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BD9	#FFFFFF	#000000	##000000
##649BD9	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829EDC

Deuteranopia (green-blind)

#7392D8

Tritanopia (blue-blind)

#1BA9B1

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #649bd9;
/* rgb */ color: rgb(100, 155, 217);
/* oklch */ color: oklch(67.7% 0.109 252.4);

Tailwind

colors: {
  custom: {
    50: '#98b8e5',
    500: '#649bd9',
    950: '#000000',
  },
}

SCSS

$custom: #649bd9;
$custom-light: #98b8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#649bd9",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 217
  },
  "hsl": {
    "h": 211.795,
    "s": 60.622,
    "l": 62.157
  },
  "oklch": {
    "l": 0.67713,
    "c": 0.10934,
    "h": 252.4
  },
  "luminance": 0.31162
}

Semantic roles & 50–950 ramp

primary

#649BD9

secondary

#E2CEB7

accent

#781DC8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1115

muted

#7E8084

Preview Lab

Preview with #649BD9

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

Preview Lab → · Contrast checker → · Palette generator →