#1D7D9E#1D7D9E

#1D7D9E is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.2% C 0.098 H 226.7°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1D7D9E
RGB	rgb(29, 125, 158)
HSL	hsl(195, 69%, 37%)
HSV	hsv(195, 82%, 62%)
CMYK	cmyk(81.6%, 20.9%, 0%, 38%)
CIE-LAB	lab(48.75, -15.00, -25.31)
CIE-LCH	lch(48.75, 29.42, 239.35°)
OKLab	oklab(55.19% -0.067 -0.0711)
OKLCH	oklch(55.19% 0.098 226.7)
XYZ	xyz(14.0093, 17.3953, 34.9604)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7D9E #9E3E1D

analogous

#1D9E7F #1D7D9E #1D3D9E

triadic

#1D7D9E #9E1D7D #7D9E1D

tetradic

#1D7D9E #7F1D9E #9E3E1D #3D9E1D

square

#1D7D9E #7F1D9E #9E3E1D #3D9E1D

split-complementary

#1D7D9E #9E1D3D #9E7F1D

monochromatic

#0A2B37 #14546A #1D7D9E #26A6D2 #56BCE0

Accessibility & contrast

On white

4.69

#1D7D9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#1D7D9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7D9E

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7D9E	#FFFFFF	#000000	##FFFFFF
##1D7D9E	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7BA0

Deuteranopia (green-blind)

#5A6F9E

Tritanopia (blue-blind)

#008788

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1d7d9e;
/* rgb */ color: rgb(29, 125, 158);
/* oklch */ color: oklch(55.2% 0.098 226.7);

Tailwind

colors: {
  custom: {
    50: '#70a2ba',
    500: '#1d7d9e',
    950: '#000000',
  },
}

SCSS

$custom: #1d7d9e;
$custom-light: #70a2ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7d9e",
  "rgb": {
    "r": 29,
    "g": 125,
    "b": 158
  },
  "hsl": {
    "h": 195.349,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55188,
    "c": 0.09768,
    "h": 226.7
  },
  "luminance": 0.17397
}

Semantic roles & 50–950 ramp

primary

#1D7D9E

secondary

#C37054

accent

#693CEC

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1D7D9E

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

Preview Lab → · Contrast checker → · Palette generator →