#1F6497#1F6497

#1F6497 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.6% C 0.106 H 245.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX#1F6497
RGBrgb(31, 100, 151)
HSLhsl(206, 66%, 36%)
HSVhsv(206, 79%, 59%)
CMYKcmyk(79.5%, 33.8%, 0%, 40.8%)
CIE-LABlab(40.64, -2.65, -33.86)
CIE-LCHlch(40.64, 33.96, 265.53°)
OKLaboklab(48.63% -0.0444 -0.0962)
OKLCHoklch(48.63% 0.106 245.2)
XYZxyz(10.7060, 11.6387, 30.9544)
Luminance0.1164 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F6497 #97521F
analogous
#1F978E #1F6497 #1F2897
triadic
#1F6497 #971F64 #64971F
tetradic
#1F6497 #8E1F97 #97521F #28971F
square
#1F6497 #8E1F97 #97521F #28971F
split-complementary
#1F6497 #971F28 #978E1F
monochromatic
#0A2131 #154264 #1F6497 #2986CA #54A2DC

Accessibility & contrast

On white

6.31
#1F6497 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.33
#1F6497 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6497
6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F6497#FFFFFF#000000##FFFFFF
##1F64971.006.313.336.31
#FFFFFF6.311.0021.001.00
#0000003.3321.001.0021.00
##FFFFFF6.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C6699
Deuteranopia (green-blind)
#3B5B96
Tritanopia (blue-blind)
#007076
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #1f6497;
/* rgb */ color: rgb(31, 100, 151);
/* oklch */ color: oklch(48.6% 0.106 245.2);
Tailwind
colors: {
  custom: {
    50: '#6e8fb6',
    500: '#1f6497',
    950: '#000000',
  },
}
SCSS
$custom: #1f6497;
$custom-light: #6e8fb6;
$custom-dark: #000000;
JSON
{
  "hex": "#1f6497",
  "rgb": {
    "r": 31,
    "g": 100,
    "b": 151
  },
  "hsl": {
    "h": 205.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.48634,
    "c": 0.10592,
    "h": 245.2
  },
  "luminance": 0.1164
}

Semantic roles & 50–950 ramp

primary
#1F6497
secondary
#BF8152
accent
#873FE9
background
#F7F8FB
surface
#EDF0F6
border
#C8CBD0
text
#080C11
muted
#7B7D80

Preview Lab

Preview with #1F6497

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

Preview Lab → · Contrast checker → · Palette generator →

#1F6497 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva