#1C6BA9#1C6BA9

#1C6BA9 is a mid, vivid cyan. Relative luminance 0.136; OKLCH L 51.3% C 0.123 H 247.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#1C6BA9
RGB	rgb(28, 107, 169)
HSL	hsl(206, 72%, 39%)
HSV	hsv(206, 83%, 66%)
CMYK	cmyk(83.4%, 36.7%, 0%, 33.7%)
CIE-LAB	lab(43.69, -0.36, -39.70)
CIE-LCH	lch(43.69, 39.70, 269.47°)
OKLab	oklab(51.34% -0.0469 -0.1132)
OKLCH	oklch(51.34% 0.123 247.5)
XYZ	xyz(12.8953, 13.6252, 39.4787)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6BA9 #A95A1C

analogous

#1CA9A0 #1C6BA9 #1C24A9

triadic

#1C6BA9 #A91C6B #6BA91C

tetradic

#1C6BA9 #A01CA9 #A95A1C #24A91C

square

#1C6BA9 #A01CA9 #A95A1C #24A91C

split-complementary

#1C6BA9 #A91C24 #A9A01C

monochromatic

#0B2940 #134A74 #1C6BA9 #278CDB #5BA8E4

Accessibility & contrast

On white

5.64

#1C6BA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1C6BA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6BA9

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6BA9	#FFFFFF	#000000	##FFFFFF
##1C6BA9	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6EAC

Deuteranopia (green-blind)

#3962A8

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1c6ba9;
/* rgb */ color: rgb(28, 107, 169);
/* oklch */ color: oklch(51.3% 0.123 247.5);

Tailwind

colors: {
  custom: {
    50: '#7195c3',
    500: '#1c6ba9',
    950: '#000000',
  },
}

SCSS

$custom: #1c6ba9;
$custom-light: #7195c3;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6ba9",
  "rgb": {
    "r": 28,
    "g": 107,
    "b": 169
  },
  "hsl": {
    "h": 206.383,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.51336,
    "c": 0.12252,
    "h": 247.5
  },
  "luminance": 0.13627
}

Semantic roles & 50–950 ramp

primary

#1C6BA9

secondary

#C88A59

accent

#8939EE

background

#F7F9FC

surface

#EDF1F8

border

#C8CBD1

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1C6BA9

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

Preview Lab → · Contrast checker → · Palette generator →