#1F8EA6#1F8EA6

#1F8EA6 is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 59.9% C 0.099 H 216.6°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#1F8EA6
RGB	rgb(31, 142, 166)
HSL	hsl(191, 69%, 39%)
HSV	hsv(191, 81%, 65%)
CMYK	cmyk(81.3%, 14.5%, 0%, 34.9%)
CIE-LAB	lab(54.44, -21.24, -21.18)
CIE-LCH	lch(54.44, 30.00, 224.92°)
OKLab	oklab(59.87% -0.0797 -0.0592)
OKLCH	oklch(59.87% 0.099 216.6)
XYZ	xyz(17.1181, 22.3883, 39.4882)
Luminance	0.2239 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8EA6 #A6371F

analogous

#1FA67A #1F8EA6 #1F4AA6

triadic

#1F8EA6 #A61F8E #8EA61F

tetradic

#1F8EA6 #7A1FA6 #A6371F #4AA61F

square

#1F8EA6 #7A1FA6 #A6371F #4AA61F

split-complementary

#1F8EA6 #A61F4A #A67A1F

monochromatic

#0C363F #156272 #1F8EA6 #2BB9D7 #5ECAE1

Accessibility & contrast

On white

3.83

#1F8EA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#1F8EA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8EA6

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8EA6	#FFFFFF	#000000	##000000
##1F8EA6	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E89A7

Deuteranopia (green-blind)

#6C7DA6

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f8ea6;
/* rgb */ color: rgb(31, 142, 166);
/* oklch */ color: oklch(59.9% 0.099 216.6);

Tailwind

colors: {
  custom: {
    50: '#73afc0',
    500: '#1f8ea6',
    950: '#000000',
  },
}

SCSS

$custom: #1f8ea6;
$custom-light: #73afc0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8ea6",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 166
  },
  "hsl": {
    "h": 190.667,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.5987,
    "c": 0.09929,
    "h": 216.6
  },
  "luminance": 0.2239
}

Semantic roles & 50–950 ramp

primary

#1F8EA6

secondary

#C56E5B

accent

#5C3CEB

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #1F8EA6

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

Preview Lab → · Contrast checker → · Palette generator →