#1C869E#1C869E

#1C869E is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.4% C 0.096 H 217.6°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C869E
RGB	rgb(28, 134, 158)
HSL	hsl(191, 70%, 36%)
HSV	hsv(191, 82%, 62%)
CMYK	cmyk(82.3%, 15.2%, 0%, 38%)
CIE-LAB	lab(51.57, -20.01, -20.97)
CIE-LCH	lch(51.57, 28.98, 226.34°)
OKLab	oklab(57.44% -0.0761 -0.0586)
OKLCH	oklch(57.44% 0.096 217.6)
XYZ	xyz(15.1729, 19.7638, 35.3562)
Luminance	0.1977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C869E #9E341C

analogous

#1C9E75 #1C869E #1C459E

triadic

#1C869E #9E1C86 #869E1C

tetradic

#1C869E #751C9E #9E341C #459E1C

square

#1C869E #751C9E #9E341C #459E1C

split-complementary

#1C869E #9E1C45 #9E751C

monochromatic

#0A2E36 #135A6A #1C869E #25B2D2 #54C7E1

Accessibility & contrast

On white

4.24

#1C869E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1C869E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C869E

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C869E	#FFFFFF	#000000	##000000
##1C869E	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)

#76829F

Deuteranopia (green-blind)

#65769E

Tritanopia (blue-blind)

#008E8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1c869e;
/* rgb */ color: rgb(28, 134, 158);
/* oklch */ color: oklch(57.4% 0.096 217.6);

Tailwind

colors: {
  custom: {
    50: '#71a9ba',
    500: '#1c869e',
    950: '#000000',
  },
}

SCSS

$custom: #1c869e;
$custom-light: #71a9ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1c869e",
  "rgb": {
    "r": 28,
    "g": 134,
    "b": 158
  },
  "hsl": {
    "h": 191.077,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57444,
    "c": 0.0961,
    "h": 217.6
  },
  "luminance": 0.19766
}

Semantic roles & 50–950 ramp

primary

#1C869E

secondary

#C46752

accent

#5C3BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1C869E

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

Preview Lab → · Contrast checker → · Palette generator →