#1F7091#1F7091

#1F7091 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.3% C 0.091 H 230.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX#1F7091
RGBrgb(31, 112, 145)
HSLhsl(197, 65%, 35%)
HSVhsv(197, 79%, 57%)
CMYKcmyk(78.6%, 22.8%, 0%, 43.1%)
CIE-LABlab(44.12, -12.08, -24.82)
CIE-LCHlch(44.12, 27.60, 244.06°)
OKLaboklab(51.31% -0.0582 -0.0698)
OKLCHoklch(51.31% 0.091 230.2)
XYZxyz(11.4680, 13.9226, 28.8655)
Luminance0.1392 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F7091 #91401F
analogous
#1F9179 #1F7091 #1F3791
triadic
#1F7091 #911F70 #70911F
tetradic
#1F7091 #791F91 #91401F #37911F
square
#1F7091 #791F91 #91401F #37911F
split-complementary
#1F7091 #911F37 #91791F
monochromatic
#09222C #14495F #1F7091 #2A97C3 #51B2DA

Accessibility & contrast

On white

5.55
#1F7091 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.78
#1F7091 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7091
5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F7091#FFFFFF#000000##FFFFFF
##1F70911.005.553.785.55
#FFFFFF5.551.0021.001.00
#0000003.7821.001.0021.00
##FFFFFF5.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F6E93
Deuteranopia (green-blind)
#506491
Tritanopia (blue-blind)
#00797B
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #1f7091;
/* rgb */ color: rgb(31, 112, 145);
/* oklch */ color: oklch(51.3% 0.091 230.2);
Tailwind
colors: {
  custom: {
    50: '#6d99b1',
    500: '#1f7091',
    950: '#000000',
  },
}
SCSS
$custom: #1f7091;
$custom-light: #6d99b1;
$custom-dark: #000000;
JSON
{
  "hex": "#1f7091",
  "rgb": {
    "r": 31,
    "g": 112,
    "b": 145
  },
  "hsl": {
    "h": 197.368,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.51306,
    "c": 0.09091,
    "h": 230.2
  },
  "luminance": 0.13924
}

Semantic roles & 50–950 ramp

primary
#1F7091
secondary
#BD6F4F
accent
#7140E8
background
#F7F9FA
surface
#EDF2F5
border
#C8CCCF
text
#080D10
muted
#7B7E7F

Preview Lab

Preview with #1F7091

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

Preview Lab → · Contrast checker → · Palette generator →

#1F7091 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva