#1F6281#1F6281

#1F6281 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 46.9% C 0.082 H 232.7°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#1F6281
RGB	rgb(31, 98, 129)
HSL	hsl(199, 61%, 31%)
HSV	hsv(199, 76%, 51%)
CMYK	cmyk(76%, 24%, 0%, 49.4%)
CIE-LAB	lab(38.92, -9.71, -23.28)
CIE-LCH	lch(38.92, 25.23, 247.35°)
OKLab	oklab(46.91% -0.0499 -0.0655)
OKLCH	oklch(46.91% 0.082 232.7)
XYZ	xyz(8.8936, 10.6106, 22.3440)
Luminance	0.1061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6281 #813E1F

analogous

#1F816F #1F6281 #1F3181

triadic

#1F6281 #811F62 #62811F

tetradic

#1F6281 #6F1F81 #813E1F #31811F

square

#1F6281 #6F1F81 #813E1F #31811F

split-complementary

#1F6281 #811F31 #816F1F

monochromatic

#07171E #133D50 #1F6281 #2B87B2 #47A7D3

Accessibility & contrast

On white

6.73

#1F6281 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#1F6281 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6281

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6281	#FFFFFF	#000000	##FFFFFF
##1F6281	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536182

Deuteranopia (green-blind)

#455781

Tritanopia (blue-blind)

#006A6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1f6281;
/* rgb */ color: rgb(31, 98, 129);
/* oklch */ color: oklch(46.9% 0.082 232.7);

Tailwind

colors: {
  custom: {
    50: '#698ea5',
    500: '#1f6281',
    950: '#000000',
  },
}

SCSS

$custom: #1f6281;
$custom-light: #698ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6281",
  "rgb": {
    "r": 31,
    "g": 98,
    "b": 129
  },
  "hsl": {
    "h": 198.98,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.46914,
    "c": 0.08232,
    "h": 232.7
  },
  "luminance": 0.10612
}

Semantic roles & 50–950 ramp

primary

#1F6281

secondary

#B46A48

accent

#7643E4

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1F6281

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

Preview Lab → · Contrast checker → · Palette generator →