#1F5886#1F5886

#1F5886 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.7% C 0.096 H 246.7°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#1F5886
RGB	rgb(31, 88, 134)
HSL	hsl(207, 62%, 32%)
HSV	hsv(207, 77%, 53%)
CMYK	cmyk(76.9%, 34.3%, 0%, 47.5%)
CIE-LAB	lab(35.97, -1.67, -30.95)
CIE-LCH	lch(35.97, 31.00, 266.92°)
OKLab	oklab(44.66% -0.0378 -0.0879)
OKLCH	oklch(44.66% 0.096 246.7)
XYZ	xyz(8.3562, 8.9910, 23.8447)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5886 #864D1F

analogous

#1F8680 #1F5886 #1F2586

triadic

#1F5886 #861F58 #58861F

tetradic

#1F5886 #801F86 #864D1F #25861F

square

#1F5886 #801F86 #864D1F #25861F

split-complementary

#1F5886 #861F25 #86801F

monochromatic

#081723 #143754 #1F5886 #2A79B8 #4A97D5

Accessibility & contrast

On white

7.50

#1F5886 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#1F5886 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5886

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5886	#FFFFFF	#000000	##FFFFFF
##1F5886	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435A88

Deuteranopia (green-blind)

#345085

Tritanopia (blue-blind)

#006369

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1f5886;
/* rgb */ color: rgb(31, 88, 134);
/* oklch */ color: oklch(44.7% 0.096 246.7);

Tailwind

colors: {
  custom: {
    50: '#6a86a9',
    500: '#1f5886',
    950: '#000000',
  },
}

SCSS

$custom: #1f5886;
$custom-light: #6a86a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5886",
  "rgb": {
    "r": 31,
    "g": 88,
    "b": 134
  },
  "hsl": {
    "h": 206.796,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.44658,
    "c": 0.09568,
    "h": 246.7
  },
  "luminance": 0.08992
}

Semantic roles & 50–950 ramp

primary

#1F5886

secondary

#B87A49

accent

#8B42E5

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1F5886

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

Preview Lab → · Contrast checker → · Palette generator →