#1F869C#1F869C

#1F869C is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.4% C 0.094 H 216.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1F869C
RGB	rgb(31, 134, 156)
HSL	hsl(191, 67%, 37%)
HSV	hsv(191, 80%, 61%)
CMYK	cmyk(80.1%, 14.1%, 0%, 38.8%)
CIE-LAB	lab(51.54, -20.40, -19.85)
CIE-LCH	lch(51.54, 28.46, 224.21°)
OKLab	oklab(57.41% -0.0759 -0.0554)
OKLCH	oklch(57.41% 0.094 216.1)
XYZ	xyz(15.0884, 19.7399, 34.4610)
Luminance	0.1974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F869C #9C351F

analogous

#1F9C74 #1F869C #1F489C

triadic

#1F869C #9C1F86 #869C1F

tetradic

#1F869C #741F9C #9C351F #489C1F

square

#1F869C #741F9C #9C351F #489C1F

split-complementary

#1F869C #9C1F48 #9C741F

monochromatic

#0B2E36 #155A69 #1F869C #29B2CF #58C6DE

Accessibility & contrast

On white

4.24

#1F869C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1F869C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F869C

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F869C	#FFFFFF	#000000	##000000
##1F869C	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)

#77829D

Deuteranopia (green-blind)

#67769C

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f869c;
/* rgb */ color: rgb(31, 134, 156);
/* oklch */ color: oklch(57.4% 0.094 216.1);

Tailwind

colors: {
  custom: {
    50: '#71a9b9',
    500: '#1f869c',
    950: '#000000',
  },
}

SCSS

$custom: #1f869c;
$custom-light: #71a9b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f869c",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 156
  },
  "hsl": {
    "h": 190.56,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57411,
    "c": 0.09402,
    "h": 216.1
  },
  "luminance": 0.19742
}

Semantic roles & 50–950 ramp

primary

#1F869C

secondary

#C16855

accent

#5C3EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F869C

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

Preview Lab → · Contrast checker → · Palette generator →