#1C5E85#1C5E85

#1C5E85 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.0% C 0.090 H 239.5°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#1C5E85
RGB	rgb(28, 94, 133)
HSL	hsl(202, 65%, 32%)
HSV	hsv(202, 79%, 52%)
CMYK	cmyk(78.9%, 29.3%, 0%, 47.8%)
CIE-LAB	lab(37.74, -6.20, -27.56)
CIE-LCH	lch(37.74, 28.24, 257.32°)
OKLab	oklab(46.02% -0.0459 -0.0779)
OKLCH	oklch(46.02% 0.09 239.5)
XYZ	xyz(8.7136, 9.9447, 23.6460)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5E85 #85431C

analogous

#1C8578 #1C5E85 #1C2A85

triadic

#1C5E85 #851C5E #5E851C

tetradic

#1C5E85 #781C85 #85431C #2A851C

square

#1C5E85 #781C85 #85431C #2A851C

split-complementary

#1C5E85 #851C2A #85781C

monochromatic

#071720 #113A52 #1C5E85 #2782B8 #44A1D8

Accessibility & contrast

On white

7.03

#1C5E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#1C5E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5E85

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5E85	#FFFFFF	#000000	##FFFFFF
##1C5E85	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5E87

Deuteranopia (green-blind)

#3D5484

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1c5e85;
/* rgb */ color: rgb(28, 94, 133);
/* oklch */ color: oklch(46.0% 0.090 239.5);

Tailwind

colors: {
  custom: {
    50: '#698ba8',
    500: '#1c5e85',
    950: '#000000',
  },
}

SCSS

$custom: #1c5e85;
$custom-light: #698ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5e85",
  "rgb": {
    "r": 28,
    "g": 94,
    "b": 133
  },
  "hsl": {
    "h": 202.286,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.46021,
    "c": 0.09042,
    "h": 239.5
  },
  "luminance": 0.09946
}

Semantic roles & 50–950 ramp

primary

#1C5E85

secondary

#B87045

accent

#7E40E8

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1C5E85

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

Preview Lab → · Contrast checker → · Palette generator →