#1D7898#1D7898

#1D7898 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.6% C 0.095 H 227.1°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1D7898
RGB	rgb(29, 120, 152)
HSL	hsl(196, 68%, 35%)
HSV	hsv(196, 81%, 60%)
CMYK	cmyk(80.9%, 21.1%, 0%, 40.4%)
CIE-LAB	lab(46.92, -14.34, -24.63)
CIE-LCH	lch(46.92, 28.50, 239.79°)
OKLab	oklab(53.64% -0.0644 -0.0692)
OKLCH	oklch(53.64% 0.095 227.1)
XYZ	xyz(12.8883, 15.9596, 32.1009)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7898 #983D1D

analogous

#1D987A #1D7898 #1D3A98

triadic

#1D7898 #981D78 #78981D

tetradic

#1D7898 #7A1D98 #983D1D #3A981D

square

#1D7898 #7A1D98 #983D1D #3A981D

split-complementary

#1D7898 #981D3A #987A1D

monochromatic

#092731 #134F65 #1D7898 #27A1CB #52B9DE

Accessibility & contrast

On white

5.01

#1D7898 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1D7898 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7898

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7898	#FFFFFF	#000000	##FFFFFF
##1D7898	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67769A

Deuteranopia (green-blind)

#576A98

Tritanopia (blue-blind)

#008183

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1d7898;
/* rgb */ color: rgb(29, 120, 152);
/* oklch */ color: oklch(53.6% 0.095 227.1);

Tailwind

colors: {
  custom: {
    50: '#6e9fb6',
    500: '#1d7898',
    950: '#000000',
  },
}

SCSS

$custom: #1d7898;
$custom-light: #6e9fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7898",
  "rgb": {
    "r": 29,
    "g": 120,
    "b": 152
  },
  "hsl": {
    "h": 195.61,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53635,
    "c": 0.09451,
    "h": 227.1
  },
  "luminance": 0.15961
}

Semantic roles & 50–950 ramp

primary

#1D7898

secondary

#C16D50

accent

#6A3DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1D7898

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

Preview Lab → · Contrast checker → · Palette generator →