#1891A1#1891A1

#1891A1 is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.3% C 0.099 H 209.1°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1891A1
RGB	rgb(24, 145, 161)
HSL	hsl(187, 74%, 36%)
HSV	hsv(187, 85%, 63%)
CMYK	cmyk(85.1%, 9.9%, 0%, 36.9%)
CIE-LAB	lab(55.09, -25.08, -17.33)
CIE-LCH	lch(55.09, 30.48, 214.64°)
OKLab	oklab(60.31% -0.0868 -0.0483)
OKLCH	oklch(60.31% 0.099 209.1)
XYZ	xyz(16.9323, 23.0160, 37.2614)
Luminance	0.2302 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1891A1 #A12818

analogous

#18A16D #1891A1 #184DA1

triadic

#1891A1 #A11891 #91A118

tetradic

#1891A1 #6D18A1 #A12818 #4DA118

square

#1891A1 #6D18A1 #A12818 #4DA118

split-complementary

#1891A1 #A1184D #A16D18

monochromatic

#083136 #10616C #1891A1 #20C1D6 #4FD3E5

Accessibility & contrast

On white

3.75

#1891A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#1891A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1891A1

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1891A1	#FFFFFF	#000000	##000000
##1891A1	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838BA2

Deuteranopia (green-blind)

#717EA1

Tritanopia (blue-blind)

#009896

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1891a1;
/* rgb */ color: rgb(24, 145, 161);
/* oklch */ color: oklch(60.3% 0.099 209.1);

Tailwind

colors: {
  custom: {
    50: '#71b1bc',
    500: '#1891a1',
    950: '#000000',
  },
}

SCSS

$custom: #1891a1;
$custom-light: #71b1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1891a1",
  "rgb": {
    "r": 24,
    "g": 145,
    "b": 161
  },
  "hsl": {
    "h": 187.007,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60306,
    "c": 0.09932,
    "h": 209.1
  },
  "luminance": 0.23018
}

Semantic roles & 50–950 ramp

primary

#1891A1

secondary

#C75C4E

accent

#4D37F1

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091112

muted

#7B8081

Preview Lab

Preview with #1891A1

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

Preview Lab → · Contrast checker → · Palette generator →