#1D7790#1D7790

#1D7790 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.0% C 0.089 H 221.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#1D7790
RGB	rgb(29, 119, 144)
HSL	hsl(193, 66%, 34%)
HSV	hsv(193, 80%, 56%)
CMYK	cmyk(79.9%, 17.4%, 0%, 43.5%)
CIE-LAB	lab(46.27, -16.62, -20.92)
CIE-LCH	lch(46.27, 26.72, 231.53°)
OKLab	oklab(53% -0.0666 -0.0586)
OKLCH	oklch(53% 0.089 221.3)
XYZ	xyz(12.1354, 15.4670, 28.7260)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7790 #90361D

analogous

#1D9070 #1D7790 #1D3E90

triadic

#1D7790 #901D77 #77901D

tetradic

#1D7790 #701D90 #90361D #3E901D

square

#1D7790 #701D90 #90361D #3E901D

split-complementary

#1D7790 #901D3E #90701D

monochromatic

#08232A #134D5D #1D7790 #27A1C3 #4CBCDB

Accessibility & contrast

On white

5.13

#1D7790 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#1D7790 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7790

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7790	#FFFFFF	#000000	##FFFFFF
##1D7790	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687491

Deuteranopia (green-blind)

#596990

Tritanopia (blue-blind)

#007F7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1d7790;
/* rgb */ color: rgb(29, 119, 144);
/* oklch */ color: oklch(53.0% 0.089 221.3);

Tailwind

colors: {
  custom: {
    50: '#6d9eb0',
    500: '#1d7790',
    950: '#000000',
  },
}

SCSS

$custom: #1d7790;
$custom-light: #6d9eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7790",
  "rgb": {
    "r": 29,
    "g": 119,
    "b": 144
  },
  "hsl": {
    "h": 193.043,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52999,
    "c": 0.08865,
    "h": 221.3
  },
  "luminance": 0.15468
}

Semantic roles & 50–950 ramp

primary

#1D7790

secondary

#BD644B

accent

#643EE9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1D7790

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

Preview Lab → · Contrast checker → · Palette generator →