#1C85A5#1C85A5

#1C85A5 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.5% C 0.101 H 224.2°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C85A5
RGB	rgb(28, 133, 165)
HSL	hsl(194, 71%, 38%)
HSV	hsv(194, 83%, 65%)
CMYK	cmyk(83%, 19.4%, 0%, 35.3%)
CIE-LAB	lab(51.54, -17.03, -25.07)
CIE-LCH	lch(51.54, 30.31, 235.81°)
OKLab	oklab(57.51% -0.0724 -0.0704)
OKLCH	oklch(57.51% 0.101 224.2)
XYZ	xyz(15.6551, 19.7366, 38.5745)
Luminance	0.1974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C85A5 #A53C1C

analogous

#1CA581 #1C85A5 #1C40A5

triadic

#1C85A5 #A51C85 #85A51C

tetradic

#1C85A5 #811CA5 #A53C1C #40A51C

square

#1C85A5 #811CA5 #A53C1C #40A51C

split-complementary

#1C85A5 #A51C40 #A5811C

monochromatic

#0A313C #135B71 #1C85A5 #25AFD9 #59C3E3

Accessibility & contrast

On white

4.24

#1C85A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1C85A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C85A5

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C85A5	#FFFFFF	#000000	##000000
##1C85A5	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7382A7

Deuteranopia (green-blind)

#6175A5

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1c85a5;
/* rgb */ color: rgb(28, 133, 165);
/* oklch */ color: oklch(57.5% 0.101 224.2);

Tailwind

colors: {
  custom: {
    50: '#72a8bf',
    500: '#1c85a5',
    950: '#000000',
  },
}

SCSS

$custom: #1c85a5;
$custom-light: #72a8bf;
$custom-dark: #000000;

JSON

{
  "hex": "#1c85a5",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 165
  },
  "hsl": {
    "h": 194.015,
    "s": 70.984,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57513,
    "c": 0.10094,
    "h": 224.2
  },
  "luminance": 0.19739
}

Semantic roles & 50–950 ramp

primary

#1C85A5

secondary

#C67156

accent

#643AEE

background

#F7FAFB

surface

#EDF4F7

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1C85A5

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

Preview Lab → · Contrast checker → · Palette generator →