#1F6FA6#1F6FA6

#1F6FA6 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.2% C 0.114 H 244.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#1F6FA6
RGB	rgb(31, 111, 166)
HSL	hsl(204, 69%, 39%)
HSV	hsv(204, 81%, 65%)
CMYK	cmyk(81.3%, 33.1%, 0%, 34.9%)
CIE-LAB	lab(44.82, -3.68, -36.15)
CIE-LCH	lch(44.82, 36.34, 264.19°)
OKLab	oklab(52.19% -0.0501 -0.1027)
OKLCH	oklch(52.19% 0.114 244)
XYZ	xyz(13.1298, 14.4117, 38.1587)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6FA6 #A6561F

analogous

#1FA699 #1F6FA6 #1F2CA6

triadic

#1F6FA6 #A61F6F #6FA61F

tetradic

#1F6FA6 #991FA6 #A6561F #2CA61F

square

#1F6FA6 #991FA6 #A6561F #2CA61F

split-complementary

#1F6FA6 #A61F2C #A6991F

monochromatic

#0C2A3F #154D72 #1F6FA6 #2B91D7 #5EACE1

Accessibility & contrast

On white

5.41

#1F6FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#1F6FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6FA6

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6FA6	#FFFFFF	#000000	##FFFFFF
##1F6FA6	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5571A8

Deuteranopia (green-blind)

#4265A5

Tritanopia (blue-blind)

#007C83

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f6fa6;
/* rgb */ color: rgb(31, 111, 166);
/* oklch */ color: oklch(52.2% 0.114 244.0);

Tailwind

colors: {
  custom: {
    50: '#7198c0',
    500: '#1f6fa6',
    950: '#000000',
  },
}

SCSS

$custom: #1f6fa6;
$custom-light: #7198c0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6fa6",
  "rgb": {
    "r": 31,
    "g": 111,
    "b": 166
  },
  "hsl": {
    "h": 204.444,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.52191,
    "c": 0.11426,
    "h": 244
  },
  "luminance": 0.14413
}

Semantic roles & 50–950 ramp

primary

#1F6FA6

secondary

#C5875B

accent

#843CEB

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6FA6

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

Preview Lab → · Contrast checker → · Palette generator →