#1D497A#1D497A

#1D497A is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.1% C 0.096 H 253.4°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#1D497A
RGB	rgb(29, 73, 122)
HSL	hsl(212, 62%, 30%)
HSV	hsv(212, 76%, 48%)
CMYK	cmyk(76.2%, 40.2%, 0%, 52.2%)
CIE-LAB	lab(30.47, 3.10, -32.24)
CIE-LCH	lch(30.47, 32.39, 275.50°)
OKLab	oklab(40.11% -0.0275 -0.0919)
OKLCH	oklch(40.11% 0.096 253.4)
XYZ	xyz(6.4008, 6.4307, 19.3125)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D497A #7A4E1D

analogous

#1D787A #1D497A #201D7A

triadic

#1D497A #7A1D49 #497A1D

tetradic

#1D497A #7A1D78 #7A4E1D #1D7A20

square

#1D497A #7A1D78 #7A4E1D #1D7A20

split-complementary

#1D497A #7A201D #787A1D

monochromatic

#060F19 #112B49 #1D497A #2967AB #4085D2

Accessibility & contrast

On white

9.19

#1D497A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#1D497A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D497A

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D497A	#FFFFFF	#000000	##FFFFFF
##1D497A	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324C7C

Deuteranopia (green-blind)

#244479

Tritanopia (blue-blind)

#00555B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1d497a;
/* rgb */ color: rgb(29, 73, 122);
/* oklch */ color: oklch(40.1% 0.096 253.4);

Tailwind

colors: {
  custom: {
    50: '#677ba1',
    500: '#1d497a',
    950: '#000000',
  },
}

SCSS

$custom: #1d497a;
$custom-light: #677ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d497a",
  "rgb": {
    "r": 29,
    "g": 73,
    "b": 122
  },
  "hsl": {
    "h": 211.613,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.4011,
    "c": 0.09593,
    "h": 253.4
  },
  "luminance": 0.06431
}

Semantic roles & 50–950 ramp

primary

#1D497A

secondary

#AE7C45

accent

#9843E5

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #1D497A

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

Preview Lab → · Contrast checker → · Palette generator →