#1593CA#1593CA

#1593CA is a light, vivid cyan. Relative luminance 0.253; OKLCH L 62.7% C 0.128 H 235.0°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#1593CA
RGB	rgb(21, 147, 202)
HSL	hsl(198, 81%, 44%)
HSV	hsv(198, 90%, 79%)
CMYK	cmyk(89.6%, 27.2%, 0%, 20.8%)
CIE-LAB	lab(57.36, -12.01, -37.15)
CIE-LCH	lch(57.36, 39.04, 252.08°)
OKLab	oklab(62.67% -0.0736 -0.1051)
OKLCH	oklch(62.67% 0.128 235)
XYZ	xyz(21.3993, 25.2883, 59.6189)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1593CA #CA4C15

analogous

#15CAA6 #1593CA #1538CA

triadic

#1593CA #CA1593 #93CA15

tetradic

#1593CA #A615CA #CA4C15 #38CA15

square

#1593CA #A615CA #CA4C15 #38CA15

split-complementary

#1593CA #CA1538 #CAA615

monochromatic

#09425B #0F6B93 #1593CA #32B2EA #6AC7EF

Accessibility & contrast

On white

3.47

#1593CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#1593CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1593CA

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1593CA	#FFFFFF	#000000	##000000
##1593CA	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7892CD

Deuteranopia (green-blind)

#6183C9

Tritanopia (blue-blind)

#00A1A6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1593ca;
/* rgb */ color: rgb(21, 147, 202);
/* oklch */ color: oklch(62.7% 0.128 235.0);

Tailwind

colors: {
  custom: {
    50: '#78b2da',
    500: '#1593ca',
    950: '#000000',
  },
}

SCSS

$custom: #1593ca;
$custom-light: #78b2da;
$custom-dark: #000000;

JSON

{
  "hex": "#1593ca",
  "rgb": {
    "r": 21,
    "g": 147,
    "b": 202
  },
  "hsl": {
    "h": 198.232,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.62672,
    "c": 0.12836,
    "h": 235
  },
  "luminance": 0.25291
}

Semantic roles & 50–950 ramp

primary

#1593CA

secondary

#D58866

accent

#6D30F8

background

#F8FAFD

surface

#EFF5FA

border

#CACFD3

text

#0B1115

muted

#7C8083

Preview Lab

Preview with #1593CA

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

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