#1D7B98#1D7B98

#1D7B98 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.4% C 0.094 H 224.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1D7B98
RGB	rgb(29, 123, 152)
HSL	hsl(194, 68%, 35%)
HSV	hsv(194, 81%, 60%)
CMYK	cmyk(80.9%, 19.1%, 0%, 40.4%)
CIE-LAB	lab(47.87, -16.02, -23.16)
CIE-LCH	lch(47.87, 28.16, 235.34°)
OKLab	oklab(54.4% -0.0673 -0.065)
OKLCH	oklch(54.4% 0.094 224)
XYZ	xyz(13.2548, 16.6925, 32.2231)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7B98 #983A1D

analogous

#1D9877 #1D7B98 #1D3E98

triadic

#1D7B98 #981D7B #7B981D

tetradic

#1D7B98 #771D98 #983A1D #3E981D

square

#1D7B98 #771D98 #983A1D #3E981D

split-complementary

#1D7B98 #981D3E #98771D

monochromatic

#092831 #135165 #1D7B98 #27A5CB #52BDDE

Accessibility & contrast

On white

4.84

#1D7B98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1D7B98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7B98

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7B98	#FFFFFF	#000000	##FFFFFF
##1D7B98	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7899

Deuteranopia (green-blind)

#5A6D98

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1d7b98;
/* rgb */ color: rgb(29, 123, 152);
/* oklch */ color: oklch(54.4% 0.094 224.0);

Tailwind

colors: {
  custom: {
    50: '#6fa1b6',
    500: '#1d7b98',
    950: '#000000',
  },
}

SCSS

$custom: #1d7b98;
$custom-light: #6fa1b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7b98",
  "rgb": {
    "r": 29,
    "g": 123,
    "b": 152
  },
  "hsl": {
    "h": 194.146,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54396,
    "c": 0.09357,
    "h": 224
  },
  "luminance": 0.16694
}

Semantic roles & 50–950 ramp

primary

#1D7B98

secondary

#C16B50

accent

#663DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #1D7B98

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

Preview Lab → · Contrast checker → · Palette generator →