#1A7F9E#1A7F9E

#1A7F9E is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 55.6% C 0.098 H 224.4°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1A7F9E
RGB	rgb(26, 127, 158)
HSL	hsl(194, 72%, 36%)
HSV	hsv(194, 84%, 62%)
CMYK	cmyk(83.5%, 19.6%, 0%, 38%)
CIE-LAB	lab(49.33, -16.39, -24.42)
CIE-LCH	lch(49.33, 29.41, 236.12°)
OKLab	oklab(55.64% -0.07 -0.0685)
OKLCH	oklch(55.64% 0.098 224.4)
XYZ	xyz(14.1843, 17.8652, 35.0419)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7F9E #9E391A

analogous

#1A9E7B #1A7F9E #1A3D9E

triadic

#1A7F9E #9E1A7F #7F9E1A

tetradic

#1A7F9E #7B1A9E #9E391A #3D9E1A

square

#1A7F9E #7B1A9E #9E391A #3D9E1A

split-complementary

#1A7F9E #9E1A3D #9E7B1A

monochromatic

#092B35 #115569 #1A7F9E #23A9D3 #50C0E2

Accessibility & contrast

On white

4.59

#1A7F9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#1A7F9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7F9E

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7F9E	#FFFFFF	#000000	##FFFFFF
##1A7F9E	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7CA0

Deuteranopia (green-blind)

#5D709E

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1a7f9e;
/* rgb */ color: rgb(26, 127, 158);
/* oklch */ color: oklch(55.6% 0.098 224.4);

Tailwind

colors: {
  custom: {
    50: '#6fa4ba',
    500: '#1a7f9e',
    950: '#000000',
  },
}

SCSS

$custom: #1a7f9e;
$custom-light: #6fa4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7f9e",
  "rgb": {
    "r": 26,
    "g": 127,
    "b": 158
  },
  "hsl": {
    "h": 194.091,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55637,
    "c": 0.09795,
    "h": 224.4
  },
  "luminance": 0.17867
}

Semantic roles & 50–950 ramp

primary

#1A7F9E

secondary

#C56B4F

accent

#6439EE

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1A7F9E

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

Preview Lab → · Contrast checker → · Palette generator →