#1D6CA0#1D6CA0

#1D6CA0 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.1% C 0.110 H 243.0°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#1D6CA0
RGB	rgb(29, 108, 160)
HSL	hsl(204, 69%, 37%)
HSV	hsv(204, 82%, 63%)
CMYK	cmyk(81.9%, 32.5%, 0%, 37.3%)
CIE-LAB	lab(43.54, -4.34, -34.63)
CIE-LCH	lch(43.54, 34.90, 262.86°)
OKLab	oklab(51.07% -0.05 -0.0983)
OKLCH	oklch(51.07% 0.11 243)
XYZ	xyz(12.2119, 13.5229, 35.2174)
Luminance	0.1352 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6CA0 #A0511D

analogous

#1DA093 #1D6CA0 #1D2AA0

triadic

#1D6CA0 #A01D6C #6CA01D

tetradic

#1D6CA0 #931DA0 #A0511D #2AA01D

square

#1D6CA0 #931DA0 #A0511D #2AA01D

split-complementary

#1D6CA0 #A01D2A #A0931D

monochromatic

#0A2638 #14496C #1D6CA0 #268FD4 #57AAE1

Accessibility & contrast

On white

5.67

#1D6CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#1D6CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6CA0

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6CA0	#FFFFFF	#000000	##FFFFFF
##1D6CA0	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546DA2

Deuteranopia (green-blind)

#41629F

Tritanopia (blue-blind)

#00797F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1d6ca0;
/* rgb */ color: rgb(29, 108, 160);
/* oklch */ color: oklch(51.1% 0.110 243.0);

Tailwind

colors: {
  custom: {
    50: '#6f95bc',
    500: '#1d6ca0',
    950: '#000000',
  },
}

SCSS

$custom: #1d6ca0;
$custom-light: #6f95bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6ca0",
  "rgb": {
    "r": 29,
    "g": 108,
    "b": 160
  },
  "hsl": {
    "h": 203.817,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.51068,
    "c": 0.11033,
    "h": 243
  },
  "luminance": 0.13524
}

Semantic roles & 50–950 ramp

primary

#1D6CA0

secondary

#C48155

accent

#823CEC

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1D6CA0

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

Preview Lab → · Contrast checker → · Palette generator →