#64A4D1#64A4D1

#64A4D1 is a light, moderate cyan. Relative luminance 0.339; OKLCH L 69.3% C 0.094 H 240.6°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#64A4D1
RGB	rgb(100, 164, 209)
HSL	hsl(205, 54%, 61%)
HSV	hsv(205, 52%, 82%)
CMYK	cmyk(52.2%, 21.5%, 0%, 18%)
CIE-LAB	lab(64.85, -7.93, -29.23)
CIE-LCH	lch(64.85, 30.29, 254.81°)
OKLab	oklab(69.35% -0.0459 -0.0815)
OKLCH	oklch(69.35% 0.094 240.6)
XYZ	xyz(30.0355, 33.8613, 65.2623)
Luminance	0.3386 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A4D1 #D19164

analogous

#64D1C8 #64A4D1 #646DD1

triadic

#64A4D1 #D164A4 #A4D164

tetradic

#64A4D1 #C864D1 #D19164 #6DD164

square

#64A4D1 #C864D1 #D19164 #6DD164

split-complementary

#64A4D1 #D1646D #D1C864

monochromatic

#2B6690 #3988BF #64A4D1 #93C0DF #C2DBED

Accessibility & contrast

On white

2.70

#64A4D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#64A4D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A4D1

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A4D1	#FFFFFF	#000000	##000000
##64A4D1	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A4D3

Deuteranopia (green-blind)

#8198D0

Tritanopia (blue-blind)

#24AFB3

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #64a4d1;
/* rgb */ color: rgb(100, 164, 209);
/* oklch */ color: oklch(69.3% 0.094 240.6);

Tailwind

colors: {
  custom: {
    50: '#97bedf',
    500: '#64a4d1',
    950: '#000000',
  },
}

SCSS

$custom: #64a4d1;
$custom-light: #97bedf;
$custom-dark: #000000;

JSON

{
  "hex": "#64a4d1",
  "rgb": {
    "r": 100,
    "g": 164,
    "b": 209
  },
  "hsl": {
    "h": 204.771,
    "s": 54.229,
    "l": 60.588
  },
  "oklch": {
    "l": 0.69345,
    "c": 0.09358,
    "h": 240.6
  },
  "luminance": 0.33864
}

Semantic roles & 50–950 ramp

primary

#64A4D1

secondary

#DDC5B4

accent

#6524C2

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64A4D1

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

Preview Lab → · Contrast checker → · Palette generator →