#1A5E73#1A5E73

#1A5E73 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.0% C 0.073 H 223.0°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#1A5E73
RGB	rgb(26, 94, 115)
HSL	hsl(194, 63%, 28%)
HSV	hsv(194, 77%, 45%)
CMYK	cmyk(77.4%, 18.3%, 0%, 54.9%)
CIE-LAB	lab(36.86, -13.17, -17.91)
CIE-LCH	lch(36.86, 22.23, 233.66°)
OKLab	oklab(45.03% -0.0538 -0.0501)
OKLCH	oklch(45.03% 0.074 223)
XYZ	xyz(7.5219, 9.4619, 17.6462)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5E73 #732F1A

analogous

#1A735B #1A5E73 #1A3273

triadic

#1A5E73 #731A5E #5E731A

tetradic

#1A5E73 #5B1A73 #732F1A #32731A

square

#1A5E73 #5B1A73 #732F1A #32731A

split-complementary

#1A5E73 #731A32 #735B1A

monochromatic

#061419 #0F3541 #1A5E73 #2587A5 #36ADD2

Accessibility & contrast

On white

7.26

#1A5E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#1A5E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5E73

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5E73	#FFFFFF	#000000	##FFFFFF
##1A5E73	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525C74

Deuteranopia (green-blind)

#465373

Tritanopia (blue-blind)

#006465

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1a5e73;
/* rgb */ color: rgb(26, 94, 115);
/* oklch */ color: oklch(45.0% 0.073 223.0);

Tailwind

colors: {
  custom: {
    50: '#658b9b',
    500: '#1a5e73',
    950: '#000000',
  },
}

SCSS

$custom: #1a5e73;
$custom-light: #658b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5e73",
  "rgb": {
    "r": 26,
    "g": 94,
    "b": 115
  },
  "hsl": {
    "h": 194.157,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.45027,
    "c": 0.0735,
    "h": 223
  },
  "luminance": 0.09463
}

Semantic roles & 50–950 ramp

primary

#1A5E73

secondary

#A85941

accent

#6842E6

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #1A5E73

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

Preview Lab → · Contrast checker → · Palette generator →