#1D7890#1D7890

#1D7890 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.3% C 0.088 H 220.2°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1D7890
RGB	rgb(29, 120, 144)
HSL	hsl(193, 66%, 34%)
HSV	hsv(193, 80%, 56%)
CMYK	cmyk(79.9%, 16.7%, 0%, 43.5%)
CIE-LAB	lab(46.59, -17.17, -20.42)
CIE-LCH	lch(46.59, 26.68, 229.94°)
OKLab	oklab(53.26% -0.0676 -0.0572)
OKLCH	oklch(53.26% 0.089 220.2)
XYZ	xyz(12.2551, 15.7063, 28.7659)
Luminance	0.1571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7890 #90351D

analogous

#1D906F #1D7890 #1D3F90

triadic

#1D7890 #901D78 #78901D

tetradic

#1D7890 #6F1D90 #90351D #3F901D

square

#1D7890 #6F1D90 #90351D #3F901D

split-complementary

#1D7890 #901D3F #906F1D

monochromatic

#08232A #134E5D #1D7890 #27A2C3 #4CBDDB

Accessibility & contrast

On white

5.07

#1D7890 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#1D7890 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7890

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7890	#FFFFFF	#000000	##FFFFFF
##1D7890	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)

#697591

Deuteranopia (green-blind)

#5A6A90

Tritanopia (blue-blind)

#008080

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1d7890;
/* rgb */ color: rgb(29, 120, 144);
/* oklch */ color: oklch(53.3% 0.088 220.2);

Tailwind

colors: {
  custom: {
    50: '#6d9fb0',
    500: '#1d7890',
    950: '#000000',
  },
}

SCSS

$custom: #1d7890;
$custom-light: #6d9fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7890",
  "rgb": {
    "r": 29,
    "g": 120,
    "b": 144
  },
  "hsl": {
    "h": 192.522,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53256,
    "c": 0.0885,
    "h": 220.2
  },
  "luminance": 0.15708
}

Semantic roles & 50–950 ramp

primary

#1D7890

secondary

#BD634B

accent

#623EE9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1D7890

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

Preview Lab → · Contrast checker → · Palette generator →