#1F5486#1F5486

#1F5486 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.100 H 250.2°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#1F5486
RGB	rgb(31, 84, 134)
HSL	hsl(209, 62%, 32%)
HSV	hsv(209, 77%, 53%)
CMYK	cmyk(76.9%, 37.3%, 0%, 47.5%)
CIE-LAB	lab(34.71, 0.90, -32.95)
CIE-LCH	lch(34.71, 32.96, 271.56°)
OKLab	oklab(43.67% -0.0338 -0.0938)
OKLCH	oklch(43.67% 0.1 250.2)
XYZ	xyz(8.0368, 8.3523, 23.7382)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5486 #86511F

analogous

#1F8684 #1F5486 #1F2186

triadic

#1F5486 #861F54 #54861F

tetradic

#1F5486 #841F86 #86511F #21861F

square

#1F5486 #841F86 #86511F #21861F

split-complementary

#1F5486 #861F21 #86841F

monochromatic

#081623 #143554 #1F5486 #2A73B8 #4A92D5

Accessibility & contrast

On white

7.86

#1F5486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#1F5486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5486

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5486	#FFFFFF	#000000	##FFFFFF
##1F5486	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5788

Deuteranopia (green-blind)

#2E4D85

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1f5486;
/* rgb */ color: rgb(31, 84, 134);
/* oklch */ color: oklch(43.7% 0.100 250.2);

Tailwind

colors: {
  custom: {
    50: '#6a83a9',
    500: '#1f5486',
    950: '#000000',
  },
}

SCSS

$custom: #1f5486;
$custom-light: #6a83a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5486",
  "rgb": {
    "r": 31,
    "g": 84,
    "b": 134
  },
  "hsl": {
    "h": 209.126,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43667,
    "c": 0.09969,
    "h": 250.2
  },
  "luminance": 0.08353
}

Semantic roles & 50–950 ramp

primary

#1F5486

secondary

#B87F49

accent

#9242E5

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1F5486

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

Preview Lab → · Contrast checker → · Palette generator →