#1D5367#1D5367

#1D5367 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.6% C 0.065 H 226.2°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#1D5367
RGB	rgb(29, 83, 103)
HSL	hsl(196, 56%, 26%)
HSV	hsv(196, 72%, 40%)
CMYK	cmyk(71.8%, 19.4%, 0%, 59.6%)
CIE-LAB	lab(32.76, -10.56, -16.74)
CIE-LCH	lch(32.76, 19.80, 237.76°)
OKLab	oklab(41.6% -0.0449 -0.0468)
OKLCH	oklch(41.6% 0.065 226.2)
XYZ	xyz(6.0471, 7.4263, 13.9441)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5367 #67311D

analogous

#1D6756 #1D5367 #1D2E67

triadic

#1D5367 #671D53 #53671D

tetradic

#1D5367 #561D67 #67311D #2E671D

square

#1D5367 #561D67 #67311D #2E671D

split-complementary

#1D5367 #671D2E #67561D

monochromatic

#071318 #102D37 #1D5367 #2A7997 #38A0C7

Accessibility & contrast

On white

8.45

#1D5367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1D5367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5367

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5367	#FFFFFF	#000000	##FFFFFF
##1D5367	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485168

Deuteranopia (green-blind)

#3E4A67

Tritanopia (blue-blind)

#00595A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d5367;
/* rgb */ color: rgb(29, 83, 103);
/* oklch */ color: oklch(41.6% 0.065 226.2);

Tailwind

colors: {
  custom: {
    50: '#638392',
    500: '#1d5367',
    950: '#000000',
  },
}

SCSS

$custom: #1d5367;
$custom-light: #638392;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5367",
  "rgb": {
    "r": 29,
    "g": 83,
    "b": 103
  },
  "hsl": {
    "h": 196.216,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.41595,
    "c": 0.06486,
    "h": 226.2
  },
  "luminance": 0.07427
}

Semantic roles & 50–950 ramp

primary

#1D5367

secondary

#9C5C44

accent

#7148DF

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060A0D

muted

#7A7C7D

Preview Lab

Preview with #1D5367

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

Preview Lab → · Contrast checker → · Palette generator →