#63AED4#63AED4

#63AED4 is a light, moderate cyan. Relative luminance 0.377; OKLCH L 71.7% C 0.093 H 232.1°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#63AED4
RGB	rgb(99, 174, 212)
HSL	hsl(200, 57%, 61%)
HSV	hsv(200, 53%, 83%)
CMYK	cmyk(53.3%, 17.9%, 0%, 16.9%)
CIE-LAB	lab(67.78, -12.71, -26.38)
CIE-LCH	lch(67.78, 29.28, 244.28°)
OKLab	oklab(71.69% -0.0571 -0.0734)
OKLCH	oklch(71.69% 0.093 232.1)
XYZ	xyz(32.1609, 37.6755, 67.8519)
Luminance	0.3768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AED4 #D48963

analogous

#63D4C1 #63AED4 #6375D4

triadic

#63AED4 #D463AE #AED463

tetradic

#63AED4 #C163D4 #D48963 #75D463

square

#63AED4 #C163D4 #D48963 #75D463

split-complementary

#63AED4 #D46375 #D4C163

monochromatic

#297094 #3694C4 #63AED4 #93C7E1 #C3E0EE

Accessibility & contrast

On white

2.46

#63AED4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#63AED4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AED4

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AED4	#FFFFFF	#000000	##000000
##63AED4	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BACD6

Deuteranopia (green-blind)

#8BA0D3

Tritanopia (blue-blind)

#13B8BA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #63aed4;
/* rgb */ color: rgb(99, 174, 212);
/* oklch */ color: oklch(71.7% 0.093 232.1);

Tailwind

colors: {
  custom: {
    50: '#97c6e1',
    500: '#63aed4',
    950: '#000000',
  },
}

SCSS

$custom: #63aed4;
$custom-light: #97c6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#63aed4",
  "rgb": {
    "r": 99,
    "g": 174,
    "b": 212
  },
  "hsl": {
    "h": 200.177,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.71693,
    "c": 0.09298,
    "h": 232.1
  },
  "luminance": 0.37678
}

Semantic roles & 50–950 ramp

primary

#63AED4

secondary

#DFC2B4

accent

#5821C4

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #63AED4

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

Preview Lab → · Contrast checker → · Palette generator →