#1C6991#1C6991

#1C6991 is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.5% C 0.096 H 236.7°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#1C6991
RGB	rgb(28, 105, 145)
HSL	hsl(201, 68%, 34%)
HSV	hsv(201, 81%, 57%)
CMYK	cmyk(80.7%, 27.6%, 0%, 43.1%)
CIE-LAB	lab(41.83, -8.32, -28.39)
CIE-LCH	lch(41.83, 29.58, 253.67°)
OKLab	oklab(49.46% -0.0526 -0.0802)
OKLCH	oklch(49.46% 0.096 236.7)
XYZ	xyz(10.6393, 12.3931, 28.6139)
Luminance	0.1239 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6991 #91441C

analogous

#1C917F #1C6991 #1C2F91

triadic

#1C6991 #911C69 #69911C

tetradic

#1C6991 #7F1C91 #91441C #2F911C

square

#1C6991 #7F1C91 #91441C #2F911C

split-complementary

#1C6991 #911C2F #917F1C

monochromatic

#081F2A #12445E #1C6991 #268EC4 #4BABDC

Accessibility & contrast

On white

6.04

#1C6991 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#1C6991 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6991

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6991	#FFFFFF	#000000	##FFFFFF
##1C6991	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566993

Deuteranopia (green-blind)

#465E90

Tritanopia (blue-blind)

#007377

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1c6991;
/* rgb */ color: rgb(28, 105, 145);
/* oklch */ color: oklch(49.5% 0.096 236.7);

Tailwind

colors: {
  custom: {
    50: '#6c93b1',
    500: '#1c6991',
    950: '#000000',
  },
}

SCSS

$custom: #1c6991;
$custom-light: #6c93b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6991",
  "rgb": {
    "r": 28,
    "g": 105,
    "b": 145
  },
  "hsl": {
    "h": 200.513,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.49464,
    "c": 0.09593,
    "h": 236.7
  },
  "luminance": 0.12394
}

Semantic roles & 50–950 ramp

primary

#1C6991

secondary

#BE724A

accent

#793DEB

background

#F7F9FA

surface

#EDF1F5

border

#C8CBCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #1C6991

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

Preview Lab → · Contrast checker → · Palette generator →