#1D415E#1D415E

#1D415E is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.3% C 0.065 H 245.3°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#1D415E
RGB	rgb(29, 65, 94)
HSL	hsl(207, 53%, 24%)
HSV	hsv(207, 69%, 37%)
CMYK	cmyk(69.1%, 30.9%, 0%, 63.1%)
CIE-LAB	lab(26.30, -2.58, -21.03)
CIE-LCH	lch(26.30, 21.19, 263.01°)
OKLab	oklab(36.32% -0.0273 -0.0593)
OKLCH	oklch(36.32% 0.065 245.3)
XYZ	xyz(4.4166, 4.8495, 11.2908)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D415E #5E3A1D

analogous

#1D5E5B #1D415E #1D215E

triadic

#1D415E #5E1D41 #415E1D

tetradic

#1D415E #5B1D5E #5E3A1D #215E1D

square

#1D415E #5B1D5E #5E3A1D #215E1D

split-complementary

#1D415E #5E1D21 #5E5B1D

monochromatic

#071017 #0F212F #1D415E #2B618D #3A82BC

Accessibility & contrast

On white

10.66

#1D415E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#1D415E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D415E

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D415E	#FFFFFF	#000000	##FFFFFF
##1D415E	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34425F

Deuteranopia (green-blind)

#2B3B5D

Tritanopia (blue-blind)

#00484B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #1d415e;
/* rgb */ color: rgb(29, 65, 94);
/* oklch */ color: oklch(36.3% 0.065 245.3);

Tailwind

colors: {
  custom: {
    50: '#61758c',
    500: '#1d415e',
    950: '#000000',
  },
}

SCSS

$custom: #1d415e;
$custom-light: #61758c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d415e",
  "rgb": {
    "r": 29,
    "g": 65,
    "b": 94
  },
  "hsl": {
    "h": 206.769,
    "s": 52.846,
    "l": 24.118
  },
  "oklch": {
    "l": 0.36322,
    "c": 0.06526,
    "h": 245.3
  },
  "luminance": 0.0485
}

Semantic roles & 50–950 ramp

primary

#1D415E

secondary

#936744

accent

#8C4CDC

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080C

muted

#7A7B7D

Preview Lab

Preview with #1D415E

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

Preview Lab → · Contrast checker → · Palette generator →