#63AED7#63AED7

#63AED7 is a light, moderate cyan. Relative luminance 0.378; OKLCH L 71.8% C 0.096 H 234.2°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#63AED7
RGB	rgb(99, 174, 215)
HSL	hsl(201, 59%, 62%)
HSV	hsv(201, 54%, 84%)
CMYK	cmyk(54%, 19.1%, 0%, 15.7%)
CIE-LAB	lab(67.89, -11.82, -27.86)
CIE-LCH	lch(67.89, 30.26, 247.01°)
OKLab	oklab(71.82% -0.056 -0.0776)
OKLCH	oklch(71.82% 0.096 234.2)
XYZ	xyz(32.5428, 37.8282, 69.8634)
Luminance	0.3783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AED7 #D78C63

analogous

#63D7C6 #63AED7 #6374D7

triadic

#63AED7 #D763AE #AED763

tetradic

#63AED7 #C663D7 #D78C63 #74D763

square

#63AED7 #C663D7 #D78C63 #74D763

split-complementary

#63AED7 #D76374 #D7C663

monochromatic

#277098 #3494C9 #63AED7 #94C7E3 #C4E1F0

Accessibility & contrast

On white

2.45

#63AED7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#63AED7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AED7

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AED7	#FFFFFF	#000000	##000000
##63AED7	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AACD9

Deuteranopia (green-blind)

#8AA0D6

Tritanopia (blue-blind)

#09B9BB

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #63aed7;
/* rgb */ color: rgb(99, 174, 215);
/* oklch */ color: oklch(71.8% 0.096 234.2);

Tailwind

colors: {
  custom: {
    50: '#97c6e3',
    500: '#63aed7',
    950: '#000000',
  },
}

SCSS

$custom: #63aed7;
$custom-light: #97c6e3;
$custom-dark: #000000;

JSON

{
  "hex": "#63aed7",
  "rgb": {
    "r": 99,
    "g": 174,
    "b": 215
  },
  "hsl": {
    "h": 201.207,
    "s": 59.184,
    "l": 61.569
  },
  "oklch": {
    "l": 0.71821,
    "c": 0.09571,
    "h": 234.2
  },
  "luminance": 0.37831
}

Semantic roles & 50–950 ramp

primary

#63AED7

secondary

#E0C5B5

accent

#5A1FC7

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #63AED7

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

Preview Lab → · Contrast checker → · Palette generator →