#1763C9#1763C9

#1763C9 is a mid, vivid cyan. Relative luminance 0.133; OKLCH L 51.6% C 0.174 H 258.0°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#1763C9
RGB	rgb(23, 99, 201)
HSL	hsl(214, 79%, 44%)
HSV	hsv(214, 89%, 79%)
CMYK	cmyk(88.6%, 50.7%, 0%, 21.2%)
CIE-LAB	lab(43.24, 16.95, -59.05)
CIE-LCH	lch(43.24, 61.44, 286.02°)
OKLab	oklab(51.6% -0.0362 -0.1703)
OKLCH	oklch(51.6% 0.174 258)
XYZ	xyz(15.3539, 13.3209, 57.0090)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1763C9 #C97D17

analogous

#17BCC9 #1763C9 #2417C9

triadic

#1763C9 #C91763 #63C917

tetradic

#1763C9 #C917BC #C97D17 #17C924

square

#1763C9 #C917BC #C97D17 #17C924

split-complementary

#1763C9 #C92417 #BCC917

monochromatic

#0A2D5B #114892 #1763C9 #3582E8 #6CA4EE

Accessibility & contrast

On white

5.73

#1763C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#1763C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1763C9

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1763C9	#FFFFFF	#000000	##FFFFFF
##1763C9	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6ECD

Deuteranopia (green-blind)

#005FC7

Tritanopia (blue-blind)

#007C8C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1763c9;
/* rgb */ color: rgb(23, 99, 201);
/* oklch */ color: oklch(51.6% 0.174 258.0);

Tailwind

colors: {
  custom: {
    50: '#788eda',
    500: '#1763c9',
    950: '#000000',
  },
}

SCSS

$custom: #1763c9;
$custom-light: #788eda;
$custom-dark: #000000;

JSON

{
  "hex": "#1763c9",
  "rgb": {
    "r": 23,
    "g": 99,
    "b": 201
  },
  "hsl": {
    "h": 214.382,
    "s": 79.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51602,
    "c": 0.17408,
    "h": 258
  },
  "luminance": 0.13323
}

Semantic roles & 50–950 ramp

primary

#1763C9

secondary

#D4A668

accent

#A232F6

background

#F8F8FD

surface

#EFF0FB

border

#CACBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #1763C9

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

Preview Lab → · Contrast checker → · Palette generator →