#1989A0#1989A0

#1989A0 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.2% C 0.098 H 216.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#1989A0
RGB	rgb(25, 137, 160)
HSL	hsl(190, 73%, 36%)
HSV	hsv(190, 84%, 63%)
CMYK	cmyk(84.4%, 14.4%, 0%, 37.3%)
CIE-LAB	lab(52.55, -21.18, -20.63)
CIE-LCH	lch(52.55, 29.57, 224.24°)
OKLab	oklab(58.24% -0.0792 -0.0577)
OKLCH	oklch(58.24% 0.098 216.1)
XYZ	xyz(15.6890, 20.6341, 36.4068)
Luminance	0.2064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1989A0 #A03019

analogous

#19A074 #1989A0 #1946A0

triadic

#1989A0 #A01989 #89A019

tetradic

#1989A0 #7419A0 #A03019 #46A019

square

#1989A0 #7419A0 #A03019 #46A019

split-complementary

#1989A0 #A01946 #A07419

monochromatic

#082E36 #115C6B #1989A0 #21B6D5 #50CAE4

Accessibility & contrast

On white

4.10

#1989A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#1989A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1989A0

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1989A0	#FFFFFF	#000000	##000000
##1989A0	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7985A1

Deuteranopia (green-blind)

#6878A0

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1989a0;
/* rgb */ color: rgb(25, 137, 160);
/* oklch */ color: oklch(58.2% 0.098 216.1);

Tailwind

colors: {
  custom: {
    50: '#70abbc',
    500: '#1989a0',
    950: '#000000',
  },
}

SCSS

$custom: #1989a0;
$custom-light: #70abbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1989a0",
  "rgb": {
    "r": 25,
    "g": 137,
    "b": 160
  },
  "hsl": {
    "h": 190.222,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.58244,
    "c": 0.09795,
    "h": 216.1
  },
  "luminance": 0.20636
}

Semantic roles & 50–950 ramp

primary

#1989A0

secondary

#C6634F

accent

#5738F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1989A0

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

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