#1D4D67#1D4D67

#1D4D67 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.0% C 0.067 H 235.7°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#1D4D67
RGB	rgb(29, 77, 103)
HSL	hsl(201, 56%, 26%)
HSV	hsv(201, 72%, 40%)
CMYK	cmyk(71.8%, 25.2%, 0%, 59.6%)
CIE-LAB	lab(30.75, -6.88, -19.85)
CIE-LCH	lch(30.75, 21.00, 250.89°)
OKLab	oklab(40% -0.038 -0.0558)
OKLCH	oklch(40% 0.067 235.7)
XYZ	xyz(5.6078, 6.5476, 13.7976)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4D67 #67371D

analogous

#1D675C #1D4D67 #1D2867

triadic

#1D4D67 #671D4D #4D671D

tetradic

#1D4D67 #5C1D67 #67371D #28671D

square

#1D4D67 #5C1D67 #67371D #28671D

split-complementary

#1D4D67 #671D28 #675C1D

monochromatic

#071218 #102937 #1D4D67 #2A7197 #3894C7

Accessibility & contrast

On white

9.09

#1D4D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#1D4D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4D67

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4D67	#FFFFFF	#000000	##FFFFFF
##1D4D67	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414C68

Deuteranopia (green-blind)

#364567

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1d4d67;
/* rgb */ color: rgb(29, 77, 103);
/* oklch */ color: oklch(40.0% 0.067 235.7);

Tailwind

colors: {
  custom: {
    50: '#637e92',
    500: '#1d4d67',
    950: '#000000',
  },
}

SCSS

$custom: #1d4d67;
$custom-light: #637e92;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4d67",
  "rgb": {
    "r": 29,
    "g": 77,
    "b": 103
  },
  "hsl": {
    "h": 201.081,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39997,
    "c": 0.06747,
    "h": 235.7
  },
  "luminance": 0.06548
}

Semantic roles & 50–950 ramp

primary

#1D4D67

secondary

#9C6344

accent

#7D48DF

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1D4D67

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

Preview Lab → · Contrast checker → · Palette generator →