#1C6595#1C6595

#1C6595 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.7% C 0.104 H 242.8°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#1C6595
RGB	rgb(28, 101, 149)
HSL	hsl(204, 68%, 35%)
HSV	hsv(204, 81%, 58%)
CMYK	cmyk(81.2%, 32.2%, 0%, 41.6%)
CIE-LAB	lab(40.77, -4.37, -32.45)
CIE-LCH	lch(40.77, 32.75, 262.32°)
OKLab	oklab(48.69% -0.0474 -0.0921)
OKLCH	oklch(48.69% 0.104 242.8)
XYZ	xyz(10.5553, 11.7229, 30.1344)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6595 #954C1C

analogous

#1C9589 #1C6595 #1C2895

triadic

#1C6595 #951C65 #65951C

tetradic

#1C6595 #891C95 #954C1C #28951C

square

#1C6595 #891C95 #954C1C #28951C

split-complementary

#1C6595 #951C28 #95891C

monochromatic

#091F2E #124261 #1C6595 #2688C9 #4EA5DE

Accessibility & contrast

On white

6.28

#1C6595 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#1C6595 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6595

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6595	#FFFFFF	#000000	##FFFFFF
##1C6595	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6697

Deuteranopia (green-blind)

#3E5B94

Tritanopia (blue-blind)

#007176

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1c6595;
/* rgb */ color: rgb(28, 101, 149);
/* oklch */ color: oklch(48.7% 0.104 242.8);

Tailwind

colors: {
  custom: {
    50: '#6d90b4',
    500: '#1c6595',
    950: '#000000',
  },
}

SCSS

$custom: #1c6595;
$custom-light: #6d90b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6595",
  "rgb": {
    "r": 28,
    "g": 101,
    "b": 149
  },
  "hsl": {
    "h": 203.802,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.48687,
    "c": 0.10357,
    "h": 242.8
  },
  "luminance": 0.11724
}

Semantic roles & 50–950 ramp

primary

#1C6595

secondary

#C07A4D

accent

#823DEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1C6595

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

Preview Lab → · Contrast checker → · Palette generator →