#1C5794#1C5794

#1C5794 is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.2% C 0.116 H 252.6°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#1C5794
RGB	rgb(28, 87, 148)
HSL	hsl(211, 68%, 35%)
HSV	hsv(211, 81%, 58%)
CMYK	cmyk(81.1%, 41.2%, 0%, 42%)
CIE-LAB	lab(36.37, 4.10, -38.83)
CIE-LCH	lch(36.37, 39.05, 276.03°)
OKLab	oklab(45.21% -0.0347 -0.111)
OKLCH	oklch(45.21% 0.116 252.6)
XYZ	xyz(9.2304, 9.2003, 29.3006)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5794 #94591C

analogous

#1C9394 #1C5794 #1D1C94

triadic

#1C5794 #941C57 #57941C

tetradic

#1C5794 #941C93 #94591C #1C941D

square

#1C5794 #941C93 #94591C #1C941D

split-complementary

#1C5794 #941D1C #93941C

monochromatic

#091A2D #123961 #1C5794 #2675C7 #4D94DD

Accessibility & contrast

On white

7.39

#1C5794 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#1C5794 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5794

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5794	#FFFFFF	#000000	##FFFFFF
##1C5794	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395B96

Deuteranopia (green-blind)

#255193

Tritanopia (blue-blind)

#00666E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1c5794;
/* rgb */ color: rgb(28, 87, 148);
/* oklch */ color: oklch(45.2% 0.116 252.6);

Tailwind

colors: {
  custom: {
    50: '#6c85b4',
    500: '#1c5794',
    950: '#000000',
  },
}

SCSS

$custom: #1c5794;
$custom-light: #6c85b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5794",
  "rgb": {
    "r": 28,
    "g": 87,
    "b": 148
  },
  "hsl": {
    "h": 210.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45207,
    "c": 0.11632,
    "h": 252.6
  },
  "luminance": 0.09201
}

Semantic roles & 50–950 ramp

primary

#1C5794

secondary

#C0874C

accent

#953DEB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1C5794

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

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