#1A5A85#1A5A85

#1A5A85 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 45.0% C 0.094 H 243.0°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#1A5A85
RGB	rgb(26, 90, 133)
HSL	hsl(204, 67%, 31%)
HSV	hsv(204, 80%, 52%)
CMYK	cmyk(80.5%, 32.3%, 0%, 47.8%)
CIE-LAB	lab(36.41, -3.96, -29.65)
CIE-LCH	lch(36.41, 29.91, 262.39°)
OKLab	oklab(44.95% -0.0429 -0.0841)
OKLCH	oklch(44.95% 0.094 243)
XYZ	xyz(8.3142, 9.2244, 23.5280)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5A85 #85451A

analogous

#1A857A #1A5A85 #1A2485

triadic

#1A5A85 #851A5A #5A851A

tetradic

#1A5A85 #7A1A85 #85451A #24851A

square

#1A5A85 #7A1A85 #85451A #24851A

split-complementary

#1A5A85 #851A24 #857A1A

monochromatic

#06151F #103752 #1A5A85 #247DB8 #409CDA

Accessibility & contrast

On white

7.38

#1A5A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#1A5A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5A85

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5A85	#FFFFFF	#000000	##FFFFFF
##1A5A85	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465B87

Deuteranopia (green-blind)

#375184

Tritanopia (blue-blind)

#006569

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1a5a85;
/* rgb */ color: rgb(26, 90, 133);
/* oklch */ color: oklch(45.0% 0.094 243.0);

Tailwind

colors: {
  custom: {
    50: '#6888a8',
    500: '#1a5a85',
    950: '#000000',
  },
}

SCSS

$custom: #1a5a85;
$custom-light: #6888a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5a85",
  "rgb": {
    "r": 26,
    "g": 90,
    "b": 133
  },
  "hsl": {
    "h": 204.112,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.44953,
    "c": 0.09439,
    "h": 243
  },
  "luminance": 0.09225
}

Semantic roles & 50–950 ramp

primary

#1A5A85

secondary

#B87242

accent

#833EEA

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A5A85

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

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