#1759A1#1759A1

#1759A1 is a mid, vivid cyan. Relative luminance 0.099; OKLCH L 46.4% C 0.133 H 254.3°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#1759A1
RGB	rgb(23, 89, 161)
HSL	hsl(211, 75%, 36%)
HSV	hsv(211, 86%, 63%)
CMYK	cmyk(85.7%, 44.7%, 0%, 36.9%)
CIE-LAB	lab(37.66, 7.52, -44.59)
CIE-LCH	lch(37.66, 45.22, 279.57°)
OKLab	oklab(46.44% -0.0359 -0.1279)
OKLCH	oklch(46.44% 0.133 254.3)
XYZ	xyz(10.3563, 9.8988, 35.0761)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1759A1 #A15F17

analogous

#179EA1 #1759A1 #1A17A1

triadic

#1759A1 #A11759 #59A117

tetradic

#1759A1 #A1179E #A15F17 #17A11A

square

#1759A1 #A1179E #A15F17 #17A11A

split-complementary

#1759A1 #A11A17 #9EA117

monochromatic

#081E36 #0F3B6B #1759A1 #1F77D7 #4D96E6

Accessibility & contrast

On white

7.05

#1759A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#1759A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1759A1

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1759A1	#FFFFFF	#000000	##FFFFFF
##1759A1	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335FA4

Deuteranopia (green-blind)

#1653A0

Tritanopia (blue-blind)

#006A75

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1759a1;
/* rgb */ color: rgb(23, 89, 161);
/* oklch */ color: oklch(46.4% 0.133 254.3);

Tailwind

colors: {
  custom: {
    50: '#6e87bd',
    500: '#1759a1',
    950: '#000000',
  },
}

SCSS

$custom: #1759a1;
$custom-light: #6e87bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1759a1",
  "rgb": {
    "r": 23,
    "g": 89,
    "b": 161
  },
  "hsl": {
    "h": 211.304,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.4644,
    "c": 0.13287,
    "h": 254.3
  },
  "luminance": 0.099
}

Semantic roles & 50–950 ramp

primary

#1759A1

secondary

#C78D4C

accent

#9836F2

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #1759A1

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

Preview Lab → · Contrast checker → · Palette generator →