#1D416E#1D416E

#1D416E is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.3% C 0.088 H 255.3°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#1D416E
RGB	rgb(29, 65, 110)
HSL	hsl(213, 58%, 27%)
HSV	hsv(213, 74%, 43%)
CMYK	cmyk(73.6%, 40.9%, 0%, 56.9%)
CIE-LAB	lab(27.21, 3.71, -29.87)
CIE-LCH	lch(27.21, 30.10, 277.08°)
OKLab	oklab(37.33% -0.0223 -0.0851)
OKLCH	oklch(37.33% 0.088 255.3)
XYZ	xyz(5.2104, 5.1670, 15.4716)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D416E #6E4A1D

analogous

#1D6A6E #1D416E #211D6E

triadic

#1D416E #6E1D41 #416E1D

tetradic

#1D416E #6E1D6A #6E4A1D #1D6E21

square

#1D416E #6E1D6A #6E4A1D #1D6E21

split-complementary

#1D416E #6E211D #6A6E1D

monochromatic

#060E18 #10243E #1D416E #2A5E9E #3A7BCB

Accessibility & contrast

On white

10.33

#1D416E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#1D416E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D416E

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D416E	#FFFFFF	#000000	##FFFFFF
##1D416E	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4470

Deuteranopia (green-blind)

#203D6D

Tritanopia (blue-blind)

#004B52

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1d416e;
/* rgb */ color: rgb(29, 65, 110);
/* oklch */ color: oklch(37.3% 0.088 255.3);

Tailwind

colors: {
  custom: {
    50: '#647598',
    500: '#1d416e',
    950: '#000000',
  },
}

SCSS

$custom: #1d416e;
$custom-light: #647598;
$custom-dark: #000000;

JSON

{
  "hex": "#1d416e",
  "rgb": {
    "r": 29,
    "g": 65,
    "b": 110
  },
  "hsl": {
    "h": 213.333,
    "s": 58.273,
    "l": 27.255
  },
  "oklch": {
    "l": 0.37327,
    "c": 0.08799,
    "h": 255.3
  },
  "luminance": 0.05168
}

Semantic roles & 50–950 ramp

primary

#1D416E

secondary

#A27944

accent

#9D46E1

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1D416E

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

Preview Lab → · Contrast checker → · Palette generator →