#1759A0#1759A0

#1759A0 is a mid, vivid cyan. Relative luminance 0.099; OKLCH L 46.4% C 0.132 H 254.1°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#1759A0
RGB	rgb(23, 89, 160)
HSL	hsl(211, 75%, 36%)
HSV	hsv(211, 86%, 63%)
CMYK	cmyk(85.6%, 44.4%, 0%, 37.3%)
CIE-LAB	lab(37.60, 7.12, -44.09)
CIE-LCH	lch(37.60, 44.66, 279.17°)
OKLab	oklab(46.37% -0.0361 -0.1265)
OKLCH	oklch(46.37% 0.132 254.1)
XYZ	xyz(10.2685, 9.8637, 34.6136)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1759A0 #A05E17

analogous

#179DA0 #1759A0 #1A17A0

triadic

#1759A0 #A01759 #59A017

tetradic

#1759A0 #A0179D #A05E17 #17A01A

square

#1759A0 #A0179D #A05E17 #17A01A

split-complementary

#1759A0 #A01A17 #9DA017

monochromatic

#081D35 #0F3B6A #1759A0 #1F77D6 #4C96E5

Accessibility & contrast

On white

7.06

#1759A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#1759A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1759A0

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1759A0	#FFFFFF	#000000	##FFFFFF
##1759A0	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345FA3

Deuteranopia (green-blind)

#18539F

Tritanopia (blue-blind)

#006A74

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1759a0;
/* rgb */ color: rgb(23, 89, 160);
/* oklch */ color: oklch(46.4% 0.132 254.1);

Tailwind

colors: {
  custom: {
    50: '#6e87bc',
    500: '#1759a0',
    950: '#000000',
  },
}

SCSS

$custom: #1759a0;
$custom-light: #6e87bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1759a0",
  "rgb": {
    "r": 23,
    "g": 89,
    "b": 160
  },
  "hsl": {
    "h": 211.095,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4637,
    "c": 0.13153,
    "h": 254.1
  },
  "luminance": 0.09865
}

Semantic roles & 50–950 ramp

primary

#1759A0

secondary

#C78C4C

accent

#9736F1

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #1759A0

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

Preview Lab → · Contrast checker → · Palette generator →