#1F86AF#1F86AF

#1F86AF is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.3% C 0.108 H 230.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#1F86AF
RGB	rgb(31, 134, 175)
HSL	hsl(197, 70%, 40%)
HSV	hsv(197, 82%, 69%)
CMYK	cmyk(82.3%, 23.4%, 0%, 31.4%)
CIE-LAB	lab(52.33, -13.76, -29.62)
CIE-LCH	lch(52.33, 32.66, 245.08°)
OKLab	oklab(58.3% -0.0685 -0.0834)
OKLCH	oklch(58.3% 0.108 230.6)
XYZ	xyz(16.8249, 20.4345, 43.6066)
Luminance	0.2044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F86AF #AF481F

analogous

#1FAF90 #1F86AF #1F3EAF

triadic

#1F86AF #AF1F86 #86AF1F

tetradic

#1F86AF #901FAF #AF481F #3EAF1F

square

#1F86AF #901FAF #AF481F #3EAF1F

split-complementary

#1F86AF #AF1F3E #AF901F

monochromatic

#0D3647 #165E7B #1F86AF #31AADA #65C0E4

Accessibility & contrast

On white

4.13

#1F86AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#1F86AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F86AF

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F86AF	#FFFFFF	#000000	##000000
##1F86AF	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7184B1

Deuteranopia (green-blind)

#5E77AE

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f86af;
/* rgb */ color: rgb(31, 134, 175);
/* oklch */ color: oklch(58.3% 0.108 230.6);

Tailwind

colors: {
  custom: {
    50: '#74a9c7',
    500: '#1f86af',
    950: '#000000',
  },
}

SCSS

$custom: #1f86af;
$custom-light: #74a9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f86af",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 175
  },
  "hsl": {
    "h": 197.083,
    "s": 69.903,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58298,
    "c": 0.10797,
    "h": 230.6
  },
  "luminance": 0.20437
}

Semantic roles & 50–950 ramp

primary

#1F86AF

secondary

#C97F61

accent

#6E3BED

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #1F86AF

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

Preview Lab → · Contrast checker → · Palette generator →