#1A7A8F#1A7A8F

#1A7A8F is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 53.7% C 0.089 H 216.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1A7A8F
RGB	rgb(26, 122, 143)
HSL	hsl(191, 69%, 33%)
HSV	hsv(191, 82%, 56%)
CMYK	cmyk(81.8%, 14.7%, 0%, 43.9%)
CIE-LAB	lab(47.13, -18.93, -19.00)
CIE-LCH	lch(47.13, 26.82, 225.10°)
OKLab	oklab(53.67% -0.0711 -0.0531)
OKLCH	oklch(53.67% 0.089 216.8)
XYZ	xyz(12.3413, 16.1203, 28.4424)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7A8F #8F2F1A

analogous

#1A8F69 #1A7A8F #1A3F8F

triadic

#1A7A8F #8F1A7A #7A8F1A

tetradic

#1A7A8F #691A8F #8F2F1A #3F8F1A

square

#1A7A8F #691A8F #8F2F1A #3F8F1A

split-complementary

#1A7A8F #8F1A3F #8F691A

monochromatic

#072227 #114E5B #1A7A8F #23A6C3 #46C2DD

Accessibility & contrast

On white

4.97

#1A7A8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#1A7A8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7A8F

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7A8F	#FFFFFF	#000000	##FFFFFF
##1A7A8F	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7690

Deuteranopia (green-blind)

#5D6B8F

Tritanopia (blue-blind)

#008181

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1a7a8f;
/* rgb */ color: rgb(26, 122, 143);
/* oklch */ color: oklch(53.7% 0.089 216.8);

Tailwind

colors: {
  custom: {
    50: '#6ca0af',
    500: '#1a7a8f',
    950: '#000000',
  },
}

SCSS

$custom: #1a7a8f;
$custom-light: #6ca0af;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7a8f",
  "rgb": {
    "r": 26,
    "g": 122,
    "b": 143
  },
  "hsl": {
    "h": 190.769,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53666,
    "c": 0.08876,
    "h": 216.8
  },
  "luminance": 0.16122
}

Semantic roles & 50–950 ramp

primary

#1A7A8F

secondary

#BF5C46

accent

#5B3CEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1A7A8F

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

Preview Lab → · Contrast checker → · Palette generator →