#1A5374#1A5374

#1A5374 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.2% C 0.080 H 238.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#1A5374
RGB	rgb(26, 83, 116)
HSL	hsl(202, 63%, 28%)
HSV	hsv(202, 78%, 45%)
CMYK	cmyk(77.6%, 28.4%, 0%, 54.5%)
CIE-LAB	lab(33.28, -6.16, -24.08)
CIE-LCH	lch(33.28, 24.86, 255.64°)
OKLab	oklab(42.18% -0.0416 -0.068)
OKLCH	oklch(42.18% 0.08 238.6)
XYZ	xyz(6.6704, 7.6663, 17.6478)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5374 #743B1A

analogous

#1A7468 #1A5374 #1A2674

triadic

#1A5374 #741A53 #53741A

tetradic

#1A5374 #681A74 #743B1A #26741A

square

#1A5374 #681A74 #743B1A #26741A

split-complementary

#1A5374 #741A26 #74681A

monochromatic

#061219 #0F2F42 #1A5374 #2577A6 #3699D2

Accessibility & contrast

On white

8.29

#1A5374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1A5374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5374

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5374	#FFFFFF	#000000	##FFFFFF
##1A5374	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435376

Deuteranopia (green-blind)

#374A73

Tritanopia (blue-blind)

#005B5E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1a5374;
/* rgb */ color: rgb(26, 83, 116);
/* oklch */ color: oklch(42.2% 0.080 238.6);

Tailwind

colors: {
  custom: {
    50: '#65839c',
    500: '#1a5374',
    950: '#000000',
  },
}

SCSS

$custom: #1a5374;
$custom-light: #65839c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5374",
  "rgb": {
    "r": 26,
    "g": 83,
    "b": 116
  },
  "hsl": {
    "h": 202,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.42184,
    "c": 0.07969,
    "h": 238.6
  },
  "luminance": 0.07667
}

Semantic roles & 50–950 ramp

primary

#1A5374

secondary

#A96741

accent

#7E41E6

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1A5374

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

Preview Lab → · Contrast checker → · Palette generator →