#1A5D73#1A5D73

#1A5D73 is a dark, moderate cyan. Relative luminance 0.093; OKLCH L 44.8% C 0.074 H 224.4°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A5D73
RGB	rgb(26, 93, 115)
HSL	hsl(195, 63%, 28%)
HSV	hsv(195, 77%, 45%)
CMYK	cmyk(77.4%, 19.1%, 0%, 54.9%)
CIE-LAB	lab(36.53, -12.59, -18.42)
CIE-LCH	lch(36.53, 22.31, 235.65°)
OKLab	oklab(44.76% -0.0527 -0.0516)
OKLCH	oklch(44.76% 0.074 224.4)
XYZ	xyz(7.4336, 9.2852, 17.6168)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5D73 #73301A

analogous

#1A735C #1A5D73 #1A3173

triadic

#1A5D73 #731A5D #5D731A

tetradic

#1A5D73 #5C1A73 #73301A #31731A

square

#1A5D73 #5C1A73 #73301A #31731A

split-complementary

#1A5D73 #731A31 #735C1A

monochromatic

#061419 #0F3541 #1A5D73 #2585A5 #36ABD2

Accessibility & contrast

On white

7.35

#1A5D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#1A5D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5D73

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5D73	#FFFFFF	#000000	##FFFFFF
##1A5D73	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515B74

Deuteranopia (green-blind)

#455273

Tritanopia (blue-blind)

#006464

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1a5d73;
/* rgb */ color: rgb(26, 93, 115);
/* oklch */ color: oklch(44.8% 0.074 224.4);

Tailwind

colors: {
  custom: {
    50: '#658b9b',
    500: '#1a5d73',
    950: '#000000',
  },
}

SCSS

$custom: #1a5d73;
$custom-light: #658b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5d73",
  "rgb": {
    "r": 26,
    "g": 93,
    "b": 115
  },
  "hsl": {
    "h": 194.831,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.44761,
    "c": 0.07373,
    "h": 224.4
  },
  "luminance": 0.09286
}

Semantic roles & 50–950 ramp

primary

#1A5D73

secondary

#A85A41

accent

#6A42E6

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #1A5D73

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

Preview Lab → · Contrast checker → · Palette generator →