#1693B4#1693B4

#1693B4 is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.6% C 0.110 H 222.0°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#1693B4
RGB	rgb(22, 147, 180)
HSL	hsl(193, 78%, 40%)
HSV	hsv(193, 88%, 71%)
CMYK	cmyk(87.8%, 18.3%, 0%, 29.4%)
CIE-LAB	lab(56.42, -19.79, -26.15)
CIE-LCH	lch(56.42, 32.80, 232.87°)
OKLab	oklab(61.61% -0.0814 -0.0734)
OKLCH	oklch(61.61% 0.11 222)
XYZ	xyz(18.9993, 24.3308, 46.8661)
Luminance	0.2433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1693B4 #B43716

analogous

#16B486 #1693B4 #1644B4

triadic

#1693B4 #B41693 #93B416

tetradic

#1693B4 #8616B4 #B43716 #44B416

square

#1693B4 #8616B4 #B43716 #44B416

split-complementary

#1693B4 #B41644 #B48616

monochromatic

#093A47 #0F667D #1693B4 #23BCE4 #5ACCEB

Accessibility & contrast

On white

3.58

#1693B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#1693B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1693B4

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1693B4	#FFFFFF	#000000	##000000
##1693B4	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808FB6

Deuteranopia (green-blind)

#6C81B4

Tritanopia (blue-blind)

#009D9E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1693b4;
/* rgb */ color: rgb(22, 147, 180);
/* oklch */ color: oklch(61.6% 0.110 222.0);

Tailwind

colors: {
  custom: {
    50: '#74b3ca',
    500: '#1693b4',
    950: '#000000',
  },
}

SCSS

$custom: #1693b4;
$custom-light: #74b3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#1693b4",
  "rgb": {
    "r": 22,
    "g": 147,
    "b": 180
  },
  "hsl": {
    "h": 192.532,
    "s": 78.218,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61612,
    "c": 0.10958,
    "h": 222
  },
  "luminance": 0.24333
}

Semantic roles & 50–950 ramp

primary

#1693B4

secondary

#CE7058

accent

#5C33F5

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1693B4

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

Preview Lab → · Contrast checker → · Palette generator →