#1C5C97#1C5C97

#1C5C97 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.6% C 0.115 H 250.4°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#1C5C97
RGB	rgb(28, 92, 151)
HSL	hsl(209, 69%, 35%)
HSV	hsv(209, 81%, 59%)
CMYK	cmyk(81.5%, 39.1%, 0%, 40.8%)
CIE-LAB	lab(38.08, 2.06, -37.91)
CIE-LCH	lch(38.08, 37.97, 273.11°)
OKLab	oklab(46.61% -0.0384 -0.1082)
OKLCH	oklch(46.61% 0.115 250.4)
XYZ	xyz(9.8898, 10.1343, 30.7070)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5C97 #97571C

analogous

#1C9794 #1C5C97 #1C1F97

triadic

#1C5C97 #971C5C #5C971C

tetradic

#1C5C97 #941C97 #97571C #1F971C

square

#1C5C97 #941C97 #97571C #1F971C

split-complementary

#1C5C97 #971C1F #97941C

monochromatic

#091D30 #123D63 #1C5C97 #267BCB #4F9ADE

Accessibility & contrast

On white

6.94

#1C5C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#1C5C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C5C97

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5C97	#FFFFFF	#000000	##FFFFFF
##1C5C97	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406099

Deuteranopia (green-blind)

#2D5596

Tritanopia (blue-blind)

#006A72

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1c5c97;
/* rgb */ color: rgb(28, 92, 151);
/* oklch */ color: oklch(46.6% 0.115 250.4);

Tailwind

colors: {
  custom: {
    50: '#6d89b6',
    500: '#1c5c97',
    950: '#000000',
  },
}

SCSS

$custom: #1c5c97;
$custom-light: #6d89b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5c97",
  "rgb": {
    "r": 28,
    "g": 92,
    "b": 151
  },
  "hsl": {
    "h": 208.78,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.46605,
    "c": 0.11483,
    "h": 250.4
  },
  "luminance": 0.10136
}

Semantic roles & 50–950 ramp

primary

#1C5C97

secondary

#C1854E

accent

#903CEC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1C5C97

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

Preview Lab → · Contrast checker → · Palette generator →