#1A7C91#1A7C91

#1A7C91 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.3% C 0.090 H 216.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1A7C91
RGB	rgb(26, 124, 145)
HSL	hsl(191, 70%, 34%)
HSV	hsv(191, 82%, 57%)
CMYK	cmyk(82.1%, 14.5%, 0%, 43.1%)
CIE-LAB	lab(47.85, -19.32, -19.08)
CIE-LCH	lch(47.85, 27.15, 224.64°)
OKLab	oklab(54.27% -0.0723 -0.0533)
OKLCH	oklch(54.27% 0.09 216.4)
XYZ	xyz(12.7423, 16.6777, 29.3301)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7C91 #912F1A

analogous

#1A916A #1A7C91 #1A4091

triadic

#1A7C91 #911A7C #7C911A

tetradic

#1A7C91 #6A1A91 #912F1A #40911A

square

#1A7C91 #6A1A91 #912F1A #40911A

split-complementary

#1A7C91 #911A40 #916A1A

monochromatic

#072329 #11505D #1A7C91 #23A8C5 #47C3DE

Accessibility & contrast

On white

4.84

#1A7C91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1A7C91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7C91

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7C91	#FFFFFF	#000000	##FFFFFF
##1A7C91	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7892

Deuteranopia (green-blind)

#5E6D91

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1a7c91;
/* rgb */ color: rgb(26, 124, 145);
/* oklch */ color: oklch(54.3% 0.090 216.4);

Tailwind

colors: {
  custom: {
    50: '#6da2b1',
    500: '#1a7c91',
    950: '#000000',
  },
}

SCSS

$custom: #1a7c91;
$custom-light: #6da2b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7c91",
  "rgb": {
    "r": 26,
    "g": 124,
    "b": 145
  },
  "hsl": {
    "h": 190.588,
    "s": 69.591,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54271,
    "c": 0.08983,
    "h": 216.4
  },
  "luminance": 0.16679
}

Semantic roles & 50–950 ramp

primary

#1A7C91

secondary

#C05C47

accent

#5B3BEC

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1A7C91

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

Preview Lab → · Contrast checker → · Palette generator →