#15A1CA#15A1CA

#15A1CA is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.0% C 0.122 H 225.0°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#15A1CA
RGB	rgb(21, 161, 202)
HSL	hsl(194, 81%, 44%)
HSV	hsv(194, 90%, 79%)
CMYK	cmyk(89.6%, 20.3%, 0%, 20.8%)
CIE-LAB	lab(61.58, -19.63, -30.57)
CIE-LCH	lch(61.58, 36.33, 237.29°)
OKLab	oklab(66.05% -0.0859 -0.086)
OKLCH	oklch(66.05% 0.122 225)
XYZ	xyz(23.7103, 29.9103, 60.3893)
Luminance	0.2991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15A1CA #CA3E15

analogous

#15CA98 #15A1CA #1546CA

triadic

#15A1CA #CA15A1 #A1CA15

tetradic

#15A1CA #9815CA #CA3E15 #46CA15

square

#15A1CA #9815CA #CA3E15 #46CA15

split-complementary

#15A1CA #CA1546 #CA9815

monochromatic

#09495B #0F7593 #15A1CA #32C0EA #6AD1EF

Accessibility & contrast

On white

3.01

#15A1CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#15A1CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15A1CA

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15A1CA	#FFFFFF	#000000	##000000
##15A1CA	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9ECC

Deuteranopia (green-blind)

#748ECA

Tritanopia (blue-blind)

#00ADAE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #15a1ca;
/* rgb */ color: rgb(21, 161, 202);
/* oklch */ color: oklch(66.0% 0.122 225.0);

Tailwind

colors: {
  custom: {
    50: '#79bdda',
    500: '#15a1ca',
    950: '#000000',
  },
}

SCSS

$custom: #15a1ca;
$custom-light: #79bdda;
$custom-dark: #000000;

JSON

{
  "hex": "#15a1ca",
  "rgb": {
    "r": 21,
    "g": 161,
    "b": 202
  },
  "hsl": {
    "h": 193.591,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66049,
    "c": 0.12156,
    "h": 225
  },
  "luminance": 0.29913
}

Semantic roles & 50–950 ramp

primary

#15A1CA

secondary

#D57F66

accent

#5D30F8

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1214

muted

#7C8183

Preview Lab

Preview with #15A1CA

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

Preview Lab → · Contrast checker → · Palette generator →