#1D84A6#1D84A6

#1D84A6 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.3% C 0.102 H 226.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#1D84A6
RGB	rgb(29, 132, 166)
HSL	hsl(195, 70%, 38%)
HSV	hsv(195, 83%, 65%)
CMYK	cmyk(82.5%, 20.5%, 0%, 34.9%)
CIE-LAB	lab(51.28, -16.04, -26.04)
CIE-LCH	lch(51.28, 30.59, 238.37°)
OKLab	oklab(57.33% -0.0707 -0.0732)
OKLCH	oklch(57.33% 0.102 226)
XYZ	xyz(15.6380, 19.5149, 39.0116)
Luminance	0.1952 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D84A6 #A63F1D

analogous

#1DA683 #1D84A6 #1D3FA6

triadic

#1D84A6 #A61D84 #84A61D

tetradic

#1D84A6 #831DA6 #A63F1D #3FA61D

square

#1D84A6 #831DA6 #A63F1D #3FA61D

split-complementary

#1D84A6 #A61D3F #A6831D

monochromatic

#0B313E #145B72 #1D84A6 #27ADD9 #5BC1E2

Accessibility & contrast

On white

4.28

#1D84A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#1D84A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D84A6

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D84A6	#FFFFFF	#000000	##000000
##1D84A6	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7181A8

Deuteranopia (green-blind)

#6075A6

Tritanopia (blue-blind)

#008E8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1d84a6;
/* rgb */ color: rgb(29, 132, 166);
/* oklch */ color: oklch(57.3% 0.102 226.0);

Tailwind

colors: {
  custom: {
    50: '#72a7c0',
    500: '#1d84a6',
    950: '#000000',
  },
}

SCSS

$custom: #1d84a6;
$custom-light: #72a7c0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d84a6",
  "rgb": {
    "r": 29,
    "g": 132,
    "b": 166
  },
  "hsl": {
    "h": 194.891,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.57328,
    "c": 0.10173,
    "h": 226
  },
  "luminance": 0.19517
}

Semantic roles & 50–950 ramp

primary

#1D84A6

secondary

#C67459

accent

#673BED

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1D84A6

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

Preview Lab → · Contrast checker → · Palette generator →