#1A515D#1A515D

#1A515D is a dark, muted cyan. Relative luminance 0.069; OKLCH L 40.5% C 0.060 H 215.0°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#1A515D
RGB	rgb(26, 81, 93)
HSL	hsl(191, 56%, 23%)
HSV	hsv(191, 72%, 36%)
CMYK	cmyk(72%, 12.9%, 0%, 63.5%)
CIE-LAB	lab(31.56, -13.48, -12.26)
CIE-LCH	lch(31.56, 18.22, 222.30°)
OKLab	oklab(40.47% -0.0488 -0.0341)
OKLCH	oklch(40.47% 0.06 215)
XYZ	xyz(5.3434, 6.8942, 11.4029)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A515D #5D261A

analogous

#1A5D47 #1A515D #1A2F5D

triadic

#1A515D #5D1A51 #515D1A

tetradic

#1A515D #471A5D #5D261A #2F5D1A

square

#1A515D #471A5D #5D261A #2F5D1A

split-complementary

#1A515D #5D1A2F #5D471A

monochromatic

#071518 #0D272D #1A515D #277B8D #35A4BD

Accessibility & contrast

On white

8.83

#1A515D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#1A515D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A515D

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A515D	#FFFFFF	#000000	##FFFFFF
##1A515D	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494E5E

Deuteranopia (green-blind)

#3F475D

Tritanopia (blue-blind)

#005555

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a515d;
/* rgb */ color: rgb(26, 81, 93);
/* oklch */ color: oklch(40.5% 0.060 215.0);

Tailwind

colors: {
  custom: {
    50: '#60828b',
    500: '#1a515d',
    950: '#000000',
  },
}

SCSS

$custom: #1a515d;
$custom-light: #60828b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a515d",
  "rgb": {
    "r": 26,
    "g": 81,
    "b": 93
  },
  "hsl": {
    "h": 190.746,
    "s": 56.303,
    "l": 23.333
  },
  "oklch": {
    "l": 0.40471,
    "c": 0.05952,
    "h": 215
  },
  "luminance": 0.06895
}

Semantic roles & 50–950 ramp

primary

#1A515D

secondary

#934F40

accent

#6348E0

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#050A0B

muted

#7A7C7C

Preview Lab

Preview with #1A515D

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

Preview Lab → · Contrast checker → · Palette generator →