#1D6382#1D6382

#1D6382 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.2% C 0.084 H 231.9°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#1D6382
RGB	rgb(29, 99, 130)
HSL	hsl(198, 64%, 31%)
HSV	hsv(198, 78%, 51%)
CMYK	cmyk(77.7%, 23.8%, 0%, 49%)
CIE-LAB	lab(39.23, -10.21, -23.40)
CIE-LCH	lch(39.23, 25.53, 246.42°)
OKLab	oklab(47.17% -0.0516 -0.0658)
OKLCH	oklch(47.17% 0.084 231.9)
XYZ	xyz(8.9962, 10.7955, 22.7244)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6382 #823C1D

analogous

#1D826E #1D6382 #1D3082

triadic

#1D6382 #821D63 #63821D

tetradic

#1D6382 #6E1D82 #823C1D #30821D

square

#1D6382 #6E1D82 #823C1D #30821D

split-complementary

#1D6382 #821D30 #826E1D

monochromatic

#07171E #123D50 #1D6382 #2889B4 #44A9D5

Accessibility & contrast

On white

6.65

#1D6382 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#1D6382 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6382

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6382	#FFFFFF	#000000	##FFFFFF
##1D6382	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536283

Deuteranopia (green-blind)

#465882

Tritanopia (blue-blind)

#006B6D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1d6382;
/* rgb */ color: rgb(29, 99, 130);
/* oklch */ color: oklch(47.2% 0.084 231.9);

Tailwind

colors: {
  custom: {
    50: '#698fa6',
    500: '#1d6382',
    950: '#000000',
  },
}

SCSS

$custom: #1d6382;
$custom-light: #698fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6382",
  "rgb": {
    "r": 29,
    "g": 99,
    "b": 130
  },
  "hsl": {
    "h": 198.416,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.47168,
    "c": 0.08363,
    "h": 231.9
  },
  "luminance": 0.10797
}

Semantic roles & 50–950 ramp

primary

#1D6382

secondary

#B56846

accent

#7441E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1D6382

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

Preview Lab → · Contrast checker → · Palette generator →