#1C667A#1C667A

#1C667A is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.5% C 0.076 H 220.1°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#1C667A
RGB	rgb(28, 102, 122)
HSL	hsl(193, 63%, 29%)
HSV	hsv(193, 77%, 48%)
CMYK	cmyk(77%, 16.4%, 0%, 52.2%)
CIE-LAB	lab(39.84, -14.99, -17.61)
CIE-LCH	lch(39.84, 23.12, 229.60°)
OKLab	oklab(47.53% -0.0584 -0.0492)
OKLCH	oklch(47.53% 0.076 220.1)
XYZ	xyz(8.7416, 11.1537, 20.1007)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C667A #7A301C

analogous

#1C7A5F #1C667A #1C377A

triadic

#1C667A #7A1C66 #667A1C

tetradic

#1C667A #5F1C7A #7A301C #377A1C

square

#1C667A #5F1C7A #7A301C #377A1C

split-complementary

#1C667A #7A1C37 #7A5F1C

monochromatic

#061519 #113C48 #1C667A #2790AC #3EB3D3

Accessibility & contrast

On white

6.50

#1C667A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#1C667A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C667A

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C667A	#FFFFFF	#000000	##FFFFFF
##1C667A	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A637B

Deuteranopia (green-blind)

#4D5A7A

Tritanopia (blue-blind)

#006D6C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1c667a;
/* rgb */ color: rgb(28, 102, 122);
/* oklch */ color: oklch(47.5% 0.076 220.1);

Tailwind

colors: {
  custom: {
    50: '#6891a0',
    500: '#1c667a',
    950: '#000000',
  },
}

SCSS

$custom: #1c667a;
$custom-light: #6891a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c667a",
  "rgb": {
    "r": 28,
    "g": 102,
    "b": 122
  },
  "hsl": {
    "h": 192.766,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.47529,
    "c": 0.07641,
    "h": 220.1
  },
  "luminance": 0.11155
}

Semantic roles & 50–950 ramp

primary

#1C667A

secondary

#AE5A44

accent

#6542E6

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070D0E

muted

#7A7D7E

Preview Lab

Preview with #1C667A

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

Preview Lab → · Contrast checker → · Palette generator →