#1D495B#1D495B

#1D495B is a dark, muted cyan. Relative luminance 0.058; OKLCH L 38.3% C 0.057 H 228.0°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#1D495B
RGB	rgb(29, 73, 91)
HSL	hsl(197, 52%, 24%)
HSV	hsv(197, 68%, 36%)
CMYK	cmyk(68.1%, 19.8%, 0%, 64.3%)
CIE-LAB	lab(28.85, -8.82, -15.13)
CIE-LCH	lch(28.85, 17.51, 239.77°)
OKLab	oklab(38.3% -0.0381 -0.0423)
OKLCH	oklch(38.3% 0.057 228)
XYZ	xyz(4.7768, 5.7811, 10.7596)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D495B #5B2F1D

analogous

#1D5B4E #1D495B #1D2A5B

triadic

#1D495B #5B1D49 #495B1D

tetradic

#1D495B #4E1D5B #5B2F1D #2A5B1D

square

#1D495B #4E1D5B #5B2F1D #2A5B1D

split-complementary

#1D495B #5B1D2A #5B4E1D

monochromatic

#071317 #0E242D #1D495B #2C6E89 #3B93B8

Accessibility & contrast

On white

9.74

#1D495B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#1D495B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D495B

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D495B	#FFFFFF	#000000	##FFFFFF
##1D495B	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40485C

Deuteranopia (green-blind)

#37415B

Tritanopia (blue-blind)

#004E4F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1d495b;
/* rgb */ color: rgb(29, 73, 91);
/* oklch */ color: oklch(38.3% 0.057 228.0);

Tailwind

colors: {
  custom: {
    50: '#617b89',
    500: '#1d495b',
    950: '#000000',
  },
}

SCSS

$custom: #1d495b;
$custom-light: #617b89;
$custom-dark: #000000;

JSON

{
  "hex": "#1d495b",
  "rgb": {
    "r": 29,
    "g": 73,
    "b": 91
  },
  "hsl": {
    "h": 197.419,
    "s": 51.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.383,
    "c": 0.05691,
    "h": 228
  },
  "luminance": 0.05782
}

Semantic roles & 50–950 ramp

primary

#1D495B

secondary

#905A44

accent

#764DDB

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #1D495B

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

Preview Lab → · Contrast checker → · Palette generator →