#1F8EAD#1F8EAD

#1F8EAD is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.2% C 0.104 H 222.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#1F8EAD
RGBrgb(31, 142, 173)
HSLhsl(193, 70%, 40%)
HSVhsv(193, 82%, 68%)
CMYKcmyk(82.1%, 17.9%, 0%, 32.2%)
CIE-LABlab(54.71, -18.85, -24.77)
CIE-LCHlch(54.71, 31.13, 232.73°)
OKLaboklab(60.18% -0.0769 -0.0694)
OKLCHoklch(60.18% 0.104 222.1)
XYZxyz(17.7777, 22.6522, 42.9624)
Luminance0.2265 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8EAD #AD3E1F
analogous
#1FAD85 #1F8EAD #1F47AD
triadic
#1F8EAD #AD1F8E #8EAD1F
tetradic
#1F8EAD #851FAD #AD3E1F #47AD1F
square
#1F8EAD #851FAD #AD3E1F #47AD1F
split-complementary
#1F8EAD #AD1F47 #AD851F
monochromatic
#0C3945 #166379 #1F8EAD #2FB5DA #63C7E3

Accessibility & contrast

On white

3.80
#1F8EAD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.53
#1F8EAD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8EAD
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8EAD#FFFFFF#000000##000000
##1F8EAD1.003.805.535.53
#FFFFFF3.801.0021.0021.00
#0000005.5321.001.001.00
##0000005.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C8AAF
Deuteranopia (green-blind)
#697DAD
Tritanopia (blue-blind)
#009898
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #1f8ead;
/* rgb */ color: rgb(31, 142, 173);
/* oklch */ color: oklch(60.2% 0.104 222.1);
Tailwind
colors: {
  custom: {
    50: '#74afc5',
    500: '#1f8ead',
    950: '#000000',
  },
}
SCSS
$custom: #1f8ead;
$custom-light: #74afc5;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8ead",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 173
  },
  "hsl": {
    "h": 193.099,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.60183,
    "c": 0.10361,
    "h": 222.1
  },
  "luminance": 0.22654
}

Semantic roles & 50–950 ramp

primary
#1F8EAD
secondary
#C87760
accent
#623BEC
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A1013
muted
#7C7F82

Preview Lab

Preview with #1F8EAD

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8EAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva