#1A7E99#1A7E99

#1A7E99 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.1% C 0.095 H 221.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1A7E99
RGB	rgb(26, 126, 153)
HSL	hsl(193, 71%, 35%)
HSV	hsv(193, 83%, 60%)
CMYK	cmyk(83%, 17.6%, 0%, 40%)
CIE-LAB	lab(48.81, -17.61, -22.30)
CIE-LCH	lch(48.81, 28.42, 231.70°)
OKLab	oklab(55.15% -0.071 -0.0625)
OKLCH	oklch(55.15% 0.095 221.4)
XYZ	xyz(13.6342, 17.4395, 32.7784)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7E99 #99351A

analogous

#1A9975 #1A7E99 #1A3E99

triadic

#1A7E99 #991A7E #7E991A

tetradic

#1A7E99 #751A99 #99351A #3E991A

square

#1A7E99 #751A99 #99351A #3E991A

split-complementary

#1A7E99 #991A3E #99751A

monochromatic

#082830 #115365 #1A7E99 #23A9CD #4DC1E1

Accessibility & contrast

On white

4.68

#1A7E99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#1A7E99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7E99

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7E99	#FFFFFF	#000000	##FFFFFF
##1A7E99	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7B9A

Deuteranopia (green-blind)

#5E6F99

Tritanopia (blue-blind)

#008787

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1a7e99;
/* rgb */ color: rgb(26, 126, 153);
/* oklch */ color: oklch(55.1% 0.095 221.4);

Tailwind

colors: {
  custom: {
    50: '#6ea3b7',
    500: '#1a7e99',
    950: '#000000',
  },
}

SCSS

$custom: #1a7e99;
$custom-light: #6ea3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7e99",
  "rgb": {
    "r": 26,
    "g": 126,
    "b": 153
  },
  "hsl": {
    "h": 192.756,
    "s": 70.95,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55148,
    "c": 0.09457,
    "h": 221.4
  },
  "luminance": 0.17441
}

Semantic roles & 50–950 ramp

primary

#1A7E99

secondary

#C3654C

accent

#603AEE

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1A7E99

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

Preview Lab → · Contrast checker → · Palette generator →