#1693B3#1693B3

#1693B3 is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.6% C 0.109 H 221.3°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#1693B3
RGB	rgb(22, 147, 179)
HSL	hsl(192, 78%, 39%)
HSV	hsv(192, 88%, 70%)
CMYK	cmyk(87.7%, 17.9%, 0%, 29.8%)
CIE-LAB	lab(56.38, -20.14, -25.64)
CIE-LCH	lch(56.38, 32.61, 231.85°)
OKLab	oklab(61.57% -0.0818 -0.0719)
OKLCH	oklch(61.57% 0.109 221.3)
XYZ	xyz(18.8978, 24.2902, 46.3315)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1693B3 #B33616

analogous

#16B384 #1693B3 #1645B3

triadic

#1693B3 #B31693 #93B316

tetradic

#1693B3 #8416B3 #B33616 #45B316

square

#1693B3 #8416B3 #B33616 #45B316

split-complementary

#1693B3 #B31645 #B38416

monochromatic

#093946 #0F667C #1693B3 #22BCE4 #59CDEB

Accessibility & contrast

On white

3.58

#1693B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#1693B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1693B3

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1693B3	#FFFFFF	#000000	##000000
##1693B3	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808FB5

Deuteranopia (green-blind)

#6C81B3

Tritanopia (blue-blind)

#009D9D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1693b3;
/* rgb */ color: rgb(22, 147, 179);
/* oklch */ color: oklch(61.6% 0.109 221.3);

Tailwind

colors: {
  custom: {
    50: '#74b3c9',
    500: '#1693b3',
    950: '#000000',
  },
}

SCSS

$custom: #1693b3;
$custom-light: #74b3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1693b3",
  "rgb": {
    "r": 22,
    "g": 147,
    "b": 179
  },
  "hsl": {
    "h": 192.229,
    "s": 78.109,
    "l": 39.412
  },
  "oklch": {
    "l": 0.61566,
    "c": 0.10891,
    "h": 221.3
  },
  "luminance": 0.24293
}

Semantic roles & 50–950 ramp

primary

#1693B3

secondary

#CE6F57

accent

#5B33F5

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1693B3

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

Preview Lab → · Contrast checker → · Palette generator →