#1A7D91#1A7D91

#1A7D91 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.5% C 0.090 H 215.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A7D91
RGB	rgb(26, 125, 145)
HSL	hsl(190, 70%, 34%)
HSV	hsv(190, 82%, 57%)
CMYK	cmyk(82.1%, 13.8%, 0%, 43.1%)
CIE-LAB	lab(48.17, -19.86, -18.59)
CIE-LCH	lch(48.17, 27.20, 223.11°)
OKLab	oklab(54.53% -0.0733 -0.0519)
OKLCH	oklch(54.53% 0.09 215.3)
XYZ	xyz(12.8683, 16.9296, 29.3721)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7D91 #912E1A

analogous

#1A9169 #1A7D91 #1A4191

triadic

#1A7D91 #911A7D #7D911A

tetradic

#1A7D91 #691A91 #912E1A #41911A

square

#1A7D91 #691A91 #912E1A #41911A

split-complementary

#1A7D91 #911A41 #91691A

monochromatic

#072429 #11505D #1A7D91 #23AAC5 #47C5DE

Accessibility & contrast

On white

4.79

#1A7D91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#1A7D91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7D91

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7D91	#FFFFFF	#000000	##FFFFFF
##1A7D91	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7992

Deuteranopia (green-blind)

#606D91

Tritanopia (blue-blind)

#008483

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1a7d91;
/* rgb */ color: rgb(26, 125, 145);
/* oklch */ color: oklch(54.5% 0.090 215.3);

Tailwind

colors: {
  custom: {
    50: '#6da3b1',
    500: '#1a7d91',
    950: '#000000',
  },
}

SCSS

$custom: #1a7d91;
$custom-light: #6da3b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7d91",
  "rgb": {
    "r": 26,
    "g": 125,
    "b": 145
  },
  "hsl": {
    "h": 190.084,
    "s": 69.591,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54529,
    "c": 0.08982,
    "h": 215.3
  },
  "luminance": 0.16931
}

Semantic roles & 50–950 ramp

primary

#1A7D91

secondary

#C05B47

accent

#593BEC

background

#F7FAFA

surface

#EDF3F5

border

#C8CDCF

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1A7D91

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

Preview Lab → · Contrast checker → · Palette generator →