#1A5D80#1A5D80

#1A5D80 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.4% C 0.086 H 236.5°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#1A5D80
RGB	rgb(26, 93, 128)
HSL	hsl(201, 66%, 30%)
HSV	hsv(201, 80%, 50%)
CMYK	cmyk(79.7%, 27.3%, 0%, 49.8%)
CIE-LAB	lab(37.13, -7.74, -25.48)
CIE-LCH	lch(37.13, 26.63, 253.10°)
OKLab	oklab(45.44% -0.0476 -0.0719)
OKLCH	oklch(45.44% 0.086 236.5)
XYZ	xyz(8.2351, 9.6058, 21.8380)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5D80 #803D1A

analogous

#1A8070 #1A5D80 #1A2A80

triadic

#1A5D80 #801A5D #5D801A

tetradic

#1A5D80 #701A80 #803D1A #2A801A

square

#1A5D80 #701A80 #803D1A #2A801A

split-complementary

#1A5D80 #801A2A #80701A

monochromatic

#05131A #10384D #1A5D80 #2482B3 #3DA2D8

Accessibility & contrast

On white

7.19

#1A5D80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#1A5D80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5D80

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5D80	#FFFFFF	#000000	##FFFFFF
##1A5D80	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5D82

Deuteranopia (green-blind)

#3E537F

Tritanopia (blue-blind)

#006669

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1a5d80;
/* rgb */ color: rgb(26, 93, 128);
/* oklch */ color: oklch(45.4% 0.086 236.5);

Tailwind

colors: {
  custom: {
    50: '#678aa5',
    500: '#1a5d80',
    950: '#000000',
  },
}

SCSS

$custom: #1a5d80;
$custom-light: #678aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5d80",
  "rgb": {
    "r": 26,
    "g": 93,
    "b": 128
  },
  "hsl": {
    "h": 200.588,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.45436,
    "c": 0.08625,
    "h": 236.5
  },
  "luminance": 0.09607
}

Semantic roles & 50–950 ramp

primary

#1A5D80

secondary

#B46942

accent

#793FE9

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A5D80

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

Preview Lab → · Contrast checker → · Palette generator →