#1D7283#1D7283

#1D7283 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.081 H 214.5°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#1D7283
RGB	rgb(29, 114, 131)
HSL	hsl(190, 64%, 31%)
HSV	hsv(190, 78%, 51%)
CMYK	cmyk(77.9%, 13%, 0%, 48.6%)
CIE-LAB	lab(44.14, -18.40, -16.45)
CIE-LCH	lch(44.14, 24.68, 221.81°)
OKLab	oklab(51.11% -0.0669 -0.0459)
OKLCH	oklch(51.11% 0.081 214.5)
XYZ	xyz(10.6190, 13.9332, 23.5981)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7283 #832E1D

analogous

#1D8361 #1D7283 #1D3F83

triadic

#1D7283 #831D72 #72831D

tetradic

#1D7283 #611D83 #832E1D #3F831D

square

#1D7283 #611D83 #832E1D #3F831D

split-complementary

#1D7283 #831D3F #83611D

monochromatic

#071B1F #124651 #1D7283 #289EB5 #45BED6

Accessibility & contrast

On white

5.55

#1D7283 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#1D7283 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7283

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7283	#FFFFFF	#000000	##FFFFFF
##1D7283	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666E84

Deuteranopia (green-blind)

#586483

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1d7283;
/* rgb */ color: rgb(29, 114, 131);
/* oklch */ color: oklch(51.1% 0.081 214.5);

Tailwind

colors: {
  custom: {
    50: '#6b9aa7',
    500: '#1d7283',
    950: '#000000',
  },
}

SCSS

$custom: #1d7283;
$custom-light: #6b9aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7283",
  "rgb": {
    "r": 29,
    "g": 114,
    "b": 131
  },
  "hsl": {
    "h": 190,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51113,
    "c": 0.0811,
    "h": 214.5
  },
  "luminance": 0.13935
}

Semantic roles & 50–950 ramp

primary

#1D7283

secondary

#B65846

accent

#5D41E7

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1D7283

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

Preview Lab → · Contrast checker → · Palette generator →