#1F6596#1F6596

#1F6596 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.8% C 0.104 H 243.9°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX#1F6596
RGBrgb(31, 101, 150)
HSLhsl(205, 66%, 35%)
HSVhsv(205, 79%, 59%)
CMYKcmyk(79.3%, 32.7%, 0%, 41.2%)
CIE-LABlab(40.90, -3.65, -32.85)
CIE-LCHlch(40.90, 33.05, 263.66°)
OKLaboklab(48.82% -0.0456 -0.0932)
OKLCHoklch(48.82% 0.104 243.9)
XYZxyz(10.7216, 11.7994, 30.5607)
Luminance0.1180 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F6596 #96501F
analogous
#1F968B #1F6596 #1F2996
triadic
#1F6596 #961F65 #65961F
tetradic
#1F6596 #8B1F96 #96501F #29961F
square
#1F6596 #8B1F96 #96501F #29961F
split-complementary
#1F6596 #961F29 #968B1F
monochromatic
#0A2131 #154363 #1F6596 #2987C9 #54A4DC

Accessibility & contrast

On white

6.25
#1F6596 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.36
#1F6596 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6596
6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F6596#FFFFFF#000000##FFFFFF
##1F65961.006.253.366.25
#FFFFFF6.251.0021.001.00
#0000003.3621.001.0021.00
##FFFFFF6.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E6698
Deuteranopia (green-blind)
#3E5B95
Tritanopia (blue-blind)
#007176
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #1f6596;
/* rgb */ color: rgb(31, 101, 150);
/* oklch */ color: oklch(48.8% 0.104 243.9);
Tailwind
colors: {
  custom: {
    50: '#6e90b5',
    500: '#1f6596',
    950: '#000000',
  },
}
SCSS
$custom: #1f6596;
$custom-light: #6e90b5;
$custom-dark: #000000;
JSON
{
  "hex": "#1f6596",
  "rgb": {
    "r": 31,
    "g": 101,
    "b": 150
  },
  "hsl": {
    "h": 204.706,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.48822,
    "c": 0.10379,
    "h": 243.9
  },
  "luminance": 0.11801
}

Semantic roles & 50–950 ramp

primary
#1F6596
secondary
#BF7F52
accent
#853FE9
background
#F7F8FB
surface
#EDF0F6
border
#C8CBD0
text
#080C11
muted
#7B7D80

Preview Lab

Preview with #1F6596

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

Preview Lab → · Contrast checker → · Palette generator →

#1F6596 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva