#1C6594#1C6594

#1C6594 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.6% C 0.102 H 242.2°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#1C6594
RGB	rgb(28, 101, 148)
HSL	hsl(204, 68%, 35%)
HSV	hsv(204, 81%, 58%)
CMYK	cmyk(81.1%, 31.8%, 0%, 42%)
CIE-LAB	lab(40.72, -4.76, -31.93)
CIE-LCH	lch(40.72, 32.29, 261.53°)
OKLab	oklab(48.63% -0.0477 -0.0906)
OKLCH	oklch(48.63% 0.102 242.2)
XYZ	xyz(10.4758, 11.6911, 29.7157)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6594 #944B1C

analogous

#1C9487 #1C6594 #1C2994

triadic

#1C6594 #941C65 #65941C

tetradic

#1C6594 #871C94 #944B1C #29941C

square

#1C6594 #871C94 #944B1C #29941C

split-complementary

#1C6594 #941C29 #94871C

monochromatic

#091F2D #124261 #1C6594 #2688C7 #4DA5DD

Accessibility & contrast

On white

6.29

#1C6594 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#1C6594 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6594

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6594	#FFFFFF	#000000	##FFFFFF
##1C6594	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6696

Deuteranopia (green-blind)

#3E5B93

Tritanopia (blue-blind)

#007176

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1c6594;
/* rgb */ color: rgb(28, 101, 148);
/* oklch */ color: oklch(48.6% 0.102 242.2);

Tailwind

colors: {
  custom: {
    50: '#6c90b3',
    500: '#1c6594',
    950: '#000000',
  },
}

SCSS

$custom: #1c6594;
$custom-light: #6c90b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6594",
  "rgb": {
    "r": 28,
    "g": 101,
    "b": 148
  },
  "hsl": {
    "h": 203.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4863,
    "c": 0.10238,
    "h": 242.2
  },
  "luminance": 0.11692
}

Semantic roles & 50–950 ramp

primary

#1C6594

secondary

#C0794C

accent

#813DEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1C6594

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

Preview Lab → · Contrast checker → · Palette generator →