#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
RGB	rgb(26, 135, 157)
HSL	hsl(190, 72%, 36%)
HSV	hsv(190, 83%, 62%)
CMYK	cmyk(83.4%, 14%, 0%, 38.4%)
CIE-LAB	lab(51.81, -21.07, -20.02)
CIE-LCH	lch(51.81, 29.06, 223.53°)
OKLab	oklab(57.62% -0.0782 -0.0559)
OKLCH	oklch(57.62% 0.096 215.6)
XYZ	xyz(15.1732, 19.9800, 34.9486)
Luminance	0.1998 (WCAG relative)
Temperature	cool
Family	cyan

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
##1A879D	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

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 →