#1A879D#1A879D

#1A879D is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 57.6% C 0.096 H 215.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX#1A879D
RGBrgb(26, 135, 157)
HSLhsl(190, 72%, 36%)
HSVhsv(190, 83%, 62%)
CMYKcmyk(83.4%, 14%, 0%, 38.4%)
CIE-LABlab(51.81, -21.07, -20.02)
CIE-LCHlch(51.81, 29.06, 223.53°)
OKLaboklab(57.62% -0.0782 -0.0559)
OKLCHoklch(57.62% 0.096 215.6)
XYZxyz(15.1732, 19.9800, 34.9486)
Luminance0.1998 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A879D #9D301A
analogous
#1A9D71 #1A879D #1A459D
triadic
#1A879D #9D1A87 #879D1A
tetradic
#1A879D #711A9D #9D301A #459D1A
square
#1A879D #711A9D #9D301A #459D1A
split-complementary
#1A879D #9D1A45 #9D711A
monochromatic
#092D34 #115A68 #1A879D #23B4D2 #4FC9E2

Accessibility & contrast

On white

4.20
#1A879D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.00
#1A879D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A879D
5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A879D#FFFFFF#000000##000000
##1A879D1.004.205.005.00
#FFFFFF4.201.0021.0021.00
#0000005.0021.001.001.00
##0000005.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#78839E
Deuteranopia (green-blind)
#67769D
Tritanopia (blue-blind)
#008F8E
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #1a879d;
/* rgb */ color: rgb(26, 135, 157);
/* oklch */ color: oklch(57.6% 0.096 215.6);
Tailwind
colors: {
  custom: {
    50: '#70aaba',
    500: '#1a879d',
    950: '#000000',
  },
}
SCSS
$custom: #1a879d;
$custom-light: #70aaba;
$custom-dark: #000000;
JSON
{
  "hex": "#1a879d",
  "rgb": {
    "r": 26,
    "g": 135,
    "b": 157
  },
  "hsl": {
    "h": 190.076,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.5762,
    "c": 0.09612,
    "h": 215.6
  },
  "luminance": 0.19982
}

Semantic roles & 50–950 ramp

primary
#1A879D
secondary
#C4624E
accent
#5839EE
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#091011
muted
#7B7F80

Preview Lab

Preview with #1A879D

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

Preview Lab → · Contrast checker → · Palette generator →

#1A879D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva