#1D516A#1D516A

#1D516A is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.2% C 0.069 H 232.9°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#1D516A
RGB	rgb(29, 81, 106)
HSL	hsl(199, 57%, 26%)
HSV	hsv(199, 73%, 42%)
CMYK	cmyk(72.6%, 23.6%, 0%, 58.4%)
CIE-LAB	lab(32.23, -8.24, -19.45)
CIE-LCH	lch(32.23, 21.13, 247.04°)
OKLab	oklab(41.22% -0.0414 -0.0546)
OKLCH	oklch(41.22% 0.069 232.9)
XYZ	xyz(6.0496, 7.1860, 14.7011)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D516A #6A361D

analogous

#1D6A5D #1D516A #1D2B6A

triadic

#1D516A #6A1D51 #516A1D

tetradic

#1D516A #5D1D6A #6A361D #2B6A1D

square

#1D516A #5D1D6A #6A361D #2B6A1D

split-complementary

#1D516A #6A1D2B #6A5D1D

monochromatic

#071218 #102C3A #1D516A #2A769A #399AC9

Accessibility & contrast

On white

8.62

#1D516A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1D516A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D516A

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D516A	#FFFFFF	#000000	##FFFFFF
##1D516A	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45506B

Deuteranopia (green-blind)

#3A486A

Tritanopia (blue-blind)

#005859

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d516a;
/* rgb */ color: rgb(29, 81, 106);
/* oklch */ color: oklch(41.2% 0.069 232.9);

Tailwind

colors: {
  custom: {
    50: '#648194',
    500: '#1d516a',
    950: '#000000',
  },
}

SCSS

$custom: #1d516a;
$custom-light: #648194;
$custom-dark: #000000;

JSON

{
  "hex": "#1d516a",
  "rgb": {
    "r": 29,
    "g": 81,
    "b": 106
  },
  "hsl": {
    "h": 199.481,
    "s": 57.037,
    "l": 26.471
  },
  "oklch": {
    "l": 0.41215,
    "c": 0.06851,
    "h": 232.9
  },
  "luminance": 0.07187
}

Semantic roles & 50–950 ramp

primary

#1D516A

secondary

#9F6244

accent

#7948E0

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1D516A

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

Preview Lab → · Contrast checker → · Palette generator →