#1D7799#1D7799

#1D7799 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.4% C 0.096 H 228.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1D7799
RGB	rgb(29, 119, 153)
HSL	hsl(196, 68%, 36%)
HSV	hsv(196, 81%, 60%)
CMYK	cmyk(81%, 22.2%, 0%, 40%)
CIE-LAB	lab(46.65, -13.41, -25.64)
CIE-LCH	lch(46.65, 28.93, 242.38°)
OKLab	oklab(53.43% -0.063 -0.0721)
OKLCH	oklch(53.43% 0.096 228.9)
XYZ	xyz(12.8509, 15.7532, 32.4942)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7799 #993F1D

analogous

#1D997D #1D7799 #1D3999

triadic

#1D7799 #991D77 #77991D

tetradic

#1D7799 #7D1D99 #993F1D #39991D

square

#1D7799 #7D1D99 #993F1D #39991D

split-complementary

#1D7799 #991D39 #997D1D

monochromatic

#092732 #134F66 #1D7799 #279FCC #52B8DE

Accessibility & contrast

On white

5.06

#1D7799 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#1D7799 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7799

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7799	#FFFFFF	#000000	##FFFFFF
##1D7799	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65759B

Deuteranopia (green-blind)

#556999

Tritanopia (blue-blind)

#008182

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1d7799;
/* rgb */ color: rgb(29, 119, 153);
/* oklch */ color: oklch(53.4% 0.096 228.9);

Tailwind

colors: {
  custom: {
    50: '#6f9eb7',
    500: '#1d7799',
    950: '#000000',
  },
}

SCSS

$custom: #1d7799;
$custom-light: #6f9eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7799",
  "rgb": {
    "r": 29,
    "g": 119,
    "b": 153
  },
  "hsl": {
    "h": 196.452,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53431,
    "c": 0.09576,
    "h": 228.9
  },
  "luminance": 0.15755
}

Semantic roles & 50–950 ramp

primary

#1D7799

secondary

#C16F51

accent

#6D3DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1D7799

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

Preview Lab → · Contrast checker → · Palette generator →