#1C5694#1C5694

#1C5694 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 45.0% C 0.117 H 253.3°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#1C5694
RGB	rgb(28, 86, 148)
HSL	hsl(211, 68%, 35%)
HSV	hsv(211, 81%, 58%)
CMYK	cmyk(81.1%, 41.9%, 0%, 42%)
CIE-LAB	lab(36.06, 4.76, -39.32)
CIE-LCH	lch(36.06, 39.61, 276.90°)
OKLab	oklab(44.97% -0.0338 -0.1125)
OKLCH	oklch(44.97% 0.117 253.3)
XYZ	xyz(9.1500, 9.0395, 29.2738)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5694 #945A1C

analogous

#1C9294 #1C5694 #1E1C94

triadic

#1C5694 #941C56 #56941C

tetradic

#1C5694 #941C92 #945A1C #1C941E

square

#1C5694 #941C92 #945A1C #1C941E

split-complementary

#1C5694 #941E1C #92941C

monochromatic

#091A2D #123861 #1C5694 #2674C7 #4D93DD

Accessibility & contrast

On white

7.48

#1C5694 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#1C5694 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5694

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5694	#FFFFFF	#000000	##FFFFFF
##1C5694	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385B96

Deuteranopia (green-blind)

#235093

Tritanopia (blue-blind)

#00656D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1c5694;
/* rgb */ color: rgb(28, 86, 148);
/* oklch */ color: oklch(45.0% 0.117 253.3);

Tailwind

colors: {
  custom: {
    50: '#6c85b4',
    500: '#1c5694',
    950: '#000000',
  },
}

SCSS

$custom: #1c5694;
$custom-light: #6c85b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5694",
  "rgb": {
    "r": 28,
    "g": 86,
    "b": 148
  },
  "hsl": {
    "h": 211,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44968,
    "c": 0.11745,
    "h": 253.3
  },
  "luminance": 0.09041
}

Semantic roles & 50–950 ramp

primary

#1C5694

secondary

#C0884C

accent

#973DEB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1C5694

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

Preview Lab → · Contrast checker → · Palette generator →