#1D6686#1D6686

#1D6686 is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.1% C 0.086 H 231.8°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#1D6686
RGB	rgb(29, 102, 134)
HSL	hsl(198, 64%, 32%)
HSV	hsv(198, 78%, 53%)
CMYK	cmyk(78.4%, 23.9%, 0%, 47.5%)
CIE-LAB	lab(40.38, -10.51, -24.04)
CIE-LCH	lch(40.38, 26.24, 246.38°)
OKLab	oklab(48.15% -0.0531 -0.0676)
OKLCH	oklch(48.15% 0.086 231.8)
XYZ	xyz(9.5594, 11.4840, 24.2625)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6686 #863D1D

analogous

#1D8672 #1D6686 #1D3186

triadic

#1D6686 #861D66 #66861D

tetradic

#1D6686 #721D86 #863D1D #31861D

square

#1D6686 #721D86 #863D1D #31861D

split-complementary

#1D6686 #861D31 #86721D

monochromatic

#071921 #124054 #1D6686 #288CB8 #46ABD7

Accessibility & contrast

On white

6.37

#1D6686 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#1D6686 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6686

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6686	#FFFFFF	#000000	##FFFFFF
##1D6686	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566588

Deuteranopia (green-blind)

#485B86

Tritanopia (blue-blind)

#006F71

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1d6686;
/* rgb */ color: rgb(29, 102, 134);
/* oklch */ color: oklch(48.1% 0.086 231.8);

Tailwind

colors: {
  custom: {
    50: '#6a91a9',
    500: '#1d6686',
    950: '#000000',
  },
}

SCSS

$custom: #1d6686;
$custom-light: #6a91a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6686",
  "rgb": {
    "r": 29,
    "g": 102,
    "b": 134
  },
  "hsl": {
    "h": 198.286,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.48146,
    "c": 0.08603,
    "h": 231.8
  },
  "luminance": 0.11485
}

Semantic roles & 50–950 ramp

primary

#1D6686

secondary

#B96946

accent

#7340E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1D6686

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

Preview Lab → · Contrast checker → · Palette generator →