#1D415D#1D415D

#1D415D is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.3% C 0.064 H 244.4°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#1D415D
RGB	rgb(29, 65, 93)
HSL	hsl(206, 52%, 24%)
HSV	hsv(206, 69%, 36%)
CMYK	cmyk(68.8%, 30.1%, 0%, 63.5%)
CIE-LAB	lab(26.25, -2.96, -20.46)
CIE-LCH	lch(26.25, 20.67, 261.77°)
OKLab	oklab(36.26% -0.0276 -0.0576)
OKLCH	oklch(36.26% 0.064 244.4)
XYZ	xyz(4.3720, 4.8317, 11.0560)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D415D #5D391D

analogous

#1D5D59 #1D415D #1D215D

triadic

#1D415D #5D1D41 #415D1D

tetradic

#1D415D #591D5D #5D391D #215D1D

square

#1D415D #591D5D #5D391D #215D1D

split-complementary

#1D415D #5D1D21 #5D591D

monochromatic

#071017 #0E202E #1D415D #2C628C #3A82BA

Accessibility & contrast

On white

10.68

#1D415D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#1D415D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D415D

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D415D	#FFFFFF	#000000	##FFFFFF
##1D415D	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35425E

Deuteranopia (green-blind)

#2C3B5C

Tritanopia (blue-blind)

#00484B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #1d415d;
/* rgb */ color: rgb(29, 65, 93);
/* oklch */ color: oklch(36.3% 0.064 244.4);

Tailwind

colors: {
  custom: {
    50: '#61758b',
    500: '#1d415d',
    950: '#000000',
  },
}

SCSS

$custom: #1d415d;
$custom-light: #61758b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d415d",
  "rgb": {
    "r": 29,
    "g": 65,
    "b": 93
  },
  "hsl": {
    "h": 206.25,
    "s": 52.459,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36264,
    "c": 0.06392,
    "h": 244.4
  },
  "luminance": 0.04832
}

Semantic roles & 50–950 ramp

primary

#1D415D

secondary

#926644

accent

#8B4CDC

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #1D415D

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

Preview Lab → · Contrast checker → · Palette generator →