#1C667E#1C667E

#1C667E is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.7% C 0.079 H 224.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#1C667E
RGB	rgb(28, 102, 126)
HSL	hsl(195, 64%, 30%)
HSV	hsv(195, 78%, 49%)
CMYK	cmyk(77.8%, 19%, 0%, 50.6%)
CIE-LAB	lab(40.01, -13.56, -19.78)
CIE-LCH	lch(40.01, 23.98, 235.57°)
OKLab	oklab(47.72% -0.0568 -0.0554)
OKLCH	oklch(47.72% 0.079 224.3)
XYZ	xyz(8.9946, 11.2549, 21.4330)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C667E #7E341C

analogous

#1C7E65 #1C667E #1C357E

triadic

#1C667E #7E1C66 #667E1C

tetradic

#1C667E #651C7E #7E341C #357E1C

square

#1C667E #651C7E #7E341C #357E1C

split-complementary

#1C667E #7E1C35 #7E651C

monochromatic

#06151A #113D4C #1C667E #278FB0 #40B0D5

Accessibility & contrast

On white

6.46

#1C667E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#1C667E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C667E

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C667E	#FFFFFF	#000000	##FFFFFF
##1C667E	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59647F

Deuteranopia (green-blind)

#4B5A7E

Tritanopia (blue-blind)

#006D6E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1c667e;
/* rgb */ color: rgb(28, 102, 126);
/* oklch */ color: oklch(47.7% 0.079 224.3);

Tailwind

colors: {
  custom: {
    50: '#6891a3',
    500: '#1c667e',
    950: '#000000',
  },
}

SCSS

$custom: #1c667e;
$custom-light: #6891a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1c667e",
  "rgb": {
    "r": 28,
    "g": 102,
    "b": 126
  },
  "hsl": {
    "h": 194.694,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.4772,
    "c": 0.07935,
    "h": 224.3
  },
  "luminance": 0.11256
}

Semantic roles & 50–950 ramp

primary

#1C667E

secondary

#B25F44

accent

#6A41E7

background

#F6F8FA

surface

#ECF0F3

border

#C7CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1C667E

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

Preview Lab → · Contrast checker → · Palette generator →