#63ABC2#63ABC2

#63ABC2 is a light, moderate cyan. Relative luminance 0.357; OKLCH L 70.3% C 0.080 H 220.7°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#63ABC2
RGB	rgb(99, 171, 194)
HSL	hsl(195, 44%, 57%)
HSV	hsv(195, 49%, 76%)
CMYK	cmyk(49%, 11.9%, 0%, 23.9%)
CIE-LAB	lab(66.27, -16.29, -18.74)
CIE-LCH	lch(66.27, 24.84, 229.00°)
OKLab	oklab(70.27% -0.0603 -0.0518)
OKLCH	oklch(70.27% 0.08 220.7)
XYZ	xyz(29.4425, 35.6711, 56.3622)
Luminance	0.3567 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ABC2 #C27A63

analogous

#63C2A9 #63ABC2 #637CC2

triadic

#63ABC2 #C263AB #ABC263

tetradic

#63ABC2 #A963C2 #C27A63 #7CC263

square

#63ABC2 #A963C2 #C27A63 #7CC263

split-complementary

#63ABC2 #C2637C #C2A963

monochromatic

#30697B #418EA7 #63ABC2 #8FC3D3 #BBDAE4

Accessibility & contrast

On white

2.58

#63ABC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#63ABC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ABC2

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ABC2	#FFFFFF	#000000	##000000
##63ABC2	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA7C3

Deuteranopia (green-blind)

#8F9CC2

Tritanopia (blue-blind)

#2FB3B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63abc2;
/* rgb */ color: rgb(99, 171, 194);
/* oklch */ color: oklch(70.3% 0.080 220.7);

Tailwind

colors: {
  custom: {
    50: '#95c4d4',
    500: '#63abc2',
    950: '#000000',
  },
}

SCSS

$custom: #63abc2;
$custom-light: #95c4d4;
$custom-dark: #000000;

JSON

{
  "hex": "#63abc2",
  "rgb": {
    "r": 99,
    "g": 171,
    "b": 194
  },
  "hsl": {
    "h": 194.526,
    "s": 43.779,
    "l": 57.451
  },
  "oklch": {
    "l": 0.70274,
    "c": 0.07954,
    "h": 220.7
  },
  "luminance": 0.35674
}

Semantic roles & 50–950 ramp

primary

#63ABC2

secondary

#D4B7AD

accent

#7354D4

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0E1214

muted

#7E8183

Preview Lab

Preview with #63ABC2

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

Preview Lab → · Contrast checker → · Palette generator →