#1890A0#1890A0

#1890A0 is a mid, moderate teal. Relative luminance 0.227; OKLCH L 60.0% C 0.099 H 209.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1890A0
RGB	rgb(24, 144, 160)
HSL	hsl(187, 74%, 36%)
HSV	hsv(187, 85%, 63%)
CMYK	cmyk(85%, 10%, 0%, 37.3%)
CIE-LAB	lab(54.74, -24.90, -17.29)
CIE-LCH	lch(54.74, 30.31, 214.77°)
OKLab	oklab(60.01% -0.0862 -0.0482)
OKLCH	oklch(60.01% 0.099 209.2)
XYZ	xyz(16.6923, 22.6766, 36.7481)
Luminance	0.2268 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1890A0 #A02818

analogous

#18A06C #1890A0 #184CA0

triadic

#1890A0 #A01890 #90A018

tetradic

#1890A0 #6C18A0 #A02818 #4CA018

square

#1890A0 #6C18A0 #A02818 #4CA018

split-complementary

#1890A0 #A0184C #A06C18

monochromatic

#083036 #10606B #1890A0 #20C0D5 #4ED3E4

Accessibility & contrast

On white

3.79

#1890A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#1890A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1890A0

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1890A0	#FFFFFF	#000000	##000000
##1890A0	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828AA1

Deuteranopia (green-blind)

#707DA0

Tritanopia (blue-blind)

#009795

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1890a0;
/* rgb */ color: rgb(24, 144, 160);
/* oklch */ color: oklch(60.0% 0.099 209.2);

Tailwind

colors: {
  custom: {
    50: '#71b1bc',
    500: '#1890a0',
    950: '#000000',
  },
}

SCSS

$custom: #1890a0;
$custom-light: #71b1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1890a0",
  "rgb": {
    "r": 24,
    "g": 144,
    "b": 160
  },
  "hsl": {
    "h": 187.059,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.6001,
    "c": 0.09879,
    "h": 209.2
  },
  "luminance": 0.22679
}

Semantic roles & 50–950 ramp

primary

#1890A0

secondary

#C65C4D

accent

#4D37F1

background

#F7FAFB

surface

#EDF5F6

border

#C8CFD0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1890A0

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

Preview Lab → · Contrast checker → · Palette generator →