#1D7798#1D7798

#1D7798 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.4% C 0.095 H 228.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1D7798
RGB	rgb(29, 119, 152)
HSL	hsl(196, 68%, 35%)
HSV	hsv(196, 81%, 60%)
CMYK	cmyk(80.9%, 21.7%, 0%, 40.4%)
CIE-LAB	lab(46.61, -13.77, -25.12)
CIE-LCH	lch(46.61, 28.64, 241.26°)
OKLab	oklab(53.38% -0.0634 -0.0706)
OKLCH	oklch(53.38% 0.095 228.1)
XYZ	xyz(12.7687, 15.7203, 32.0610)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7798 #983E1D

analogous

#1D987C #1D7798 #1D3998

triadic

#1D7798 #981D77 #77981D

tetradic

#1D7798 #7C1D98 #983E1D #39981D

square

#1D7798 #7C1D98 #983E1D #39981D

split-complementary

#1D7798 #981D39 #987C1D

monochromatic

#092731 #134F65 #1D7798 #279FCB #52B8DE

Accessibility & contrast

On white

5.07

#1D7798 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#1D7798 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7798

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7798	#FFFFFF	#000000	##FFFFFF
##1D7798	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66759A

Deuteranopia (green-blind)

#556998

Tritanopia (blue-blind)

#008082

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1d7798;
/* rgb */ color: rgb(29, 119, 152);
/* oklch */ color: oklch(53.4% 0.095 228.1);

Tailwind

colors: {
  custom: {
    50: '#6e9eb6',
    500: '#1d7798',
    950: '#000000',
  },
}

SCSS

$custom: #1d7798;
$custom-light: #6e9eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7798",
  "rgb": {
    "r": 29,
    "g": 119,
    "b": 152
  },
  "hsl": {
    "h": 196.098,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53382,
    "c": 0.09489,
    "h": 228.1
  },
  "luminance": 0.15722
}

Semantic roles & 50–950 ramp

primary

#1D7798

secondary

#C16E50

accent

#6C3DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1D7798

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

Preview Lab → · Contrast checker → · Palette generator →