#1A7B83#1A7B83

#1A7B83 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.084 H 203.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#1A7B83
RGBrgb(26, 123, 131)
HSLhsl(185, 67%, 31%)
HSVhsv(185, 80%, 51%)
CMYKcmyk(80.2%, 6.1%, 0%, 48.6%)
CIE-LABlab(47.00, -23.53, -12.10)
CIE-LCHlch(47.00, 26.46, 207.22°)
OKLaboklab(53.41% -0.0774 -0.0336)
OKLCHoklch(53.41% 0.084 203.5)
XYZxyz(11.6039, 16.0228, 23.9495)
Luminance0.1602 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A7B83 #83221A
analogous
#1A8356 #1A7B83 #1A4783
triadic
#1A7B83 #831A7B #7B831A
tetradic
#1A7B83 #561A83 #83221A #47831A
square
#1A7B83 #561A83 #83221A #47831A
split-complementary
#1A7B83 #831A47 #83561A
monochromatic
#061B1D #104B50 #1A7B83 #24ABB6 #3FCDD9

Accessibility & contrast

On white

4.99
#1A7B83 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.20
#1A7B83 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7B83
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A7B83#FFFFFF#000000##FFFFFF
##1A7B831.004.994.204.99
#FFFFFF4.991.0021.001.00
#0000004.2021.001.0021.00
##FFFFFF4.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#707584
Deuteranopia (green-blind)
#626B83
Tritanopia (blue-blind)
#00807D
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #1a7b83;
/* rgb */ color: rgb(26, 123, 131);
/* oklch */ color: oklch(53.4% 0.084 203.5);
Tailwind
colors: {
  custom: {
    50: '#6ba1a7',
    500: '#1a7b83',
    950: '#000000',
  },
}
SCSS
$custom: #1a7b83;
$custom-light: #6ba1a7;
$custom-dark: #000000;
JSON
{
  "hex": "#1a7b83",
  "rgb": {
    "r": 26,
    "g": 123,
    "b": 131
  },
  "hsl": {
    "h": 184.571,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53413,
    "c": 0.0844,
    "h": 203.5
  },
  "luminance": 0.16024
}

Semantic roles & 50–950 ramp

primary
#1A7B83
secondary
#B74B42
accent
#4B3EEA
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080F0F
muted
#7A7E7F

Preview Lab

Preview with #1A7B83

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

Preview Lab → · Contrast checker → · Palette generator →

#1A7B83 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva