#1D4965#1D4965

#1D4965 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.8% C 0.068 H 239.8°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#1D4965
RGB	rgb(29, 73, 101)
HSL	hsl(203, 55%, 25%)
HSV	hsv(203, 71%, 40%)
CMYK	cmyk(71.3%, 27.7%, 0%, 60.4%)
CIE-LAB	lab(29.32, -5.10, -20.80)
CIE-LCH	lch(29.32, 21.42, 256.22°)
OKLab	oklab(38.83% -0.0341 -0.0586)
OKLCH	oklch(38.83% 0.068 239.8)
XYZ	xyz(5.2373, 5.9653, 13.1848)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4965 #65391D

analogous

#1D655D #1D4965 #1D2565

triadic

#1D4965 #651D49 #49651D

tetradic

#1D4965 #5D1D65 #65391D #25651D

square

#1D4965 #5D1D65 #65391D #25651D

split-complementary

#1D4965 #651D25 #655D1D

monochromatic

#071118 #0F2735 #1D4965 #2B6B95 #388EC4

Accessibility & contrast

On white

9.58

#1D4965 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#1D4965 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4965

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4965	#FFFFFF	#000000	##FFFFFF
##1D4965	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4966

Deuteranopia (green-blind)

#324265

Tritanopia (blue-blind)

#005053

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1d4965;
/* rgb */ color: rgb(29, 73, 101);
/* oklch */ color: oklch(38.8% 0.068 239.8);

Tailwind

colors: {
  custom: {
    50: '#627b91',
    500: '#1d4965',
    950: '#000000',
  },
}

SCSS

$custom: #1d4965;
$custom-light: #627b91;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4965",
  "rgb": {
    "r": 29,
    "g": 73,
    "b": 101
  },
  "hsl": {
    "h": 203.333,
    "s": 55.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3883,
    "c": 0.06777,
    "h": 239.8
  },
  "luminance": 0.05966
}

Semantic roles & 50–950 ramp

primary

#1D4965

secondary

#9A6544

accent

#8349DF

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #1D4965

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

Preview Lab → · Contrast checker → · Palette generator →