#1D415C#1D415C

#1D415C is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.2% C 0.063 H 243.5°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#1D415C
RGB	rgb(29, 65, 92)
HSL	hsl(206, 52%, 24%)
HSV	hsv(206, 68%, 36%)
CMYK	cmyk(68.5%, 29.3%, 0%, 63.9%)
CIE-LAB	lab(26.20, -3.34, -19.89)
CIE-LCH	lch(26.20, 20.17, 260.46°)
OKLab	oklab(36.21% -0.028 -0.056)
OKLCH	oklch(36.21% 0.063 243.5)
XYZ	xyz(4.3280, 4.8141, 10.8243)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D415C #5C381D

analogous

#1D5C57 #1D415C #1D215C

triadic

#1D415C #5C1D41 #415C1D

tetradic

#1D415C #571D5C #5C381D #215C1D

square

#1D415C #571D5C #5C381D #215C1D

split-complementary

#1D415C #5C1D21 #5C571D

monochromatic

#071017 #0E202D #1D415C #2C628B #3A83B9

Accessibility & contrast

On white

10.70

#1D415C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#1D415C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D415C

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D415C	#FFFFFF	#000000	##FFFFFF
##1D415C	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35415D

Deuteranopia (green-blind)

#2C3B5C

Tritanopia (blue-blind)

#00484A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #1d415c;
/* rgb */ color: rgb(29, 65, 92);
/* oklch */ color: oklch(36.2% 0.063 243.5);

Tailwind

colors: {
  custom: {
    50: '#60758a',
    500: '#1d415c',
    950: '#000000',
  },
}

SCSS

$custom: #1d415c;
$custom-light: #60758a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d415c",
  "rgb": {
    "r": 29,
    "g": 65,
    "b": 92
  },
  "hsl": {
    "h": 205.714,
    "s": 52.066,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36207,
    "c": 0.06261,
    "h": 243.5
  },
  "luminance": 0.04815
}

Semantic roles & 50–950 ramp

primary

#1D415C

secondary

#916544

accent

#8A4CDC

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #1D415C

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

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