#1D799B#1D799B

#1D799B is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.0% C 0.097 H 228.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1D799B
RGB	rgb(29, 121, 155)
HSL	hsl(196, 68%, 36%)
HSV	hsv(196, 81%, 61%)
CMYK	cmyk(81.3%, 21.9%, 0%, 39.2%)
CIE-LAB	lab(47.37, -13.82, -25.70)
CIE-LCH	lch(47.37, 29.18, 241.72°)
OKLab	oklab(54.03% -0.0642 -0.0723)
OKLCH	oklch(54.03% 0.097 228.4)
XYZ	xyz(13.2580, 16.3009, 33.4516)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D799B #9B3F1D

analogous

#1D9B7E #1D799B #1D3A9B

triadic

#1D799B #9B1D79 #799B1D

tetradic

#1D799B #7E1D9B #9B3F1D #3A9B1D

square

#1D799B #7E1D9B #9B3F1D #3A9B1D

split-complementary

#1D799B #9B1D3A #9B7E1D

monochromatic

#0A2934 #135167 #1D799B #27A1CF #53B9DF

Accessibility & contrast

On white

4.93

#1D799B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1D799B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D799B

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D799B	#FFFFFF	#000000	##FFFFFF
##1D799B	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67779D

Deuteranopia (green-blind)

#576B9B

Tritanopia (blue-blind)

#008384

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1d799b;
/* rgb */ color: rgb(29, 121, 155);
/* oklch */ color: oklch(54.0% 0.097 228.4);

Tailwind

colors: {
  custom: {
    50: '#6f9fb8',
    500: '#1d799b',
    950: '#000000',
  },
}

SCSS

$custom: #1d799b;
$custom-light: #6f9fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1d799b",
  "rgb": {
    "r": 29,
    "g": 121,
    "b": 155
  },
  "hsl": {
    "h": 196.19,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54034,
    "c": 0.09667,
    "h": 228.4
  },
  "luminance": 0.16303
}

Semantic roles & 50–950 ramp

primary

#1D799B

secondary

#C27052

accent

#6C3CEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1D799B

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

Preview Lab → · Contrast checker → · Palette generator →