#64A2CB#64A2CB

#64A2CB is a light, moderate cyan. Relative luminance 0.329; OKLCH L 68.6% C 0.088 H 238.9°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#64A2CB
RGB	rgb(100, 162, 203)
HSL	hsl(204, 50%, 59%)
HSV	hsv(204, 51%, 80%)
CMYK	cmyk(50.7%, 20.2%, 0%, 20.4%)
CIE-LAB	lab(64.05, -8.61, -27.14)
CIE-LCH	lch(64.05, 28.47, 252.40°)
OKLab	oklab(68.63% -0.0457 -0.0756)
OKLCH	oklch(68.63% 0.088 238.9)
XYZ	xyz(28.9515, 32.8595, 61.3052)
Luminance	0.3286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A2CB #CB8D64

analogous

#64CBC0 #64A2CB #646FCB

triadic

#64A2CB #CB64A2 #A2CB64

tetradic

#64A2CB #C064CB #CB8D64 #6FCB64

square

#64A2CB #C064CB #CB8D64 #6FCB64

split-complementary

#64A2CB #CB646F #CBC064

monochromatic

#2D6387 #3D85B5 #64A2CB #92BDDA #C0D9EA

Accessibility & contrast

On white

2.77

#64A2CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#64A2CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A2CB

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A2CB	#FFFFFF	#000000	##000000
##64A2CB	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A1CD

Deuteranopia (green-blind)

#8296CA

Tritanopia (blue-blind)

#2CACB0

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #64a2cb;
/* rgb */ color: rgb(100, 162, 203);
/* oklch */ color: oklch(68.6% 0.088 238.9);

Tailwind

colors: {
  custom: {
    50: '#96bddb',
    500: '#64a2cb',
    950: '#000000',
  },
}

SCSS

$custom: #64a2cb;
$custom-light: #96bddb;
$custom-dark: #000000;

JSON

{
  "hex": "#64a2cb",
  "rgb": {
    "r": 100,
    "g": 162,
    "b": 203
  },
  "hsl": {
    "h": 203.883,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.68631,
    "c": 0.08829,
    "h": 238.9
  },
  "luminance": 0.32862
}

Semantic roles & 50–950 ramp

primary

#64A2CB

secondary

#D9C1B1

accent

#864FD9

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64A2CB

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

Preview Lab → · Contrast checker → · Palette generator →