#1D617D#1D617D

#1D617D is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.4% C 0.080 H 229.9°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#1D617D
RGB	rgb(29, 97, 125)
HSL	hsl(198, 62%, 30%)
HSV	hsv(198, 77%, 49%)
CMYK	cmyk(76.8%, 22.4%, 0%, 51%)
CIE-LAB	lab(38.36, -10.87, -21.72)
CIE-LCH	lch(38.36, 24.29, 243.41°)
OKLab	oklab(46.39% -0.0514 -0.061)
OKLCH	oklch(46.39% 0.08 229.9)
XYZ	xyz(8.4816, 10.2903, 20.9373)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D617D #7D391D

analogous

#1D7D69 #1D617D #1D317D

triadic

#1D617D #7D1D61 #617D1D

tetradic

#1D617D #691D7D #7D391D #317D1D

square

#1D617D #691D7D #7D391D #317D1D

split-complementary

#1D617D #7D1D31 #7D691D

monochromatic

#06141A #113A4B #1D617D #2988AF #41A9D3

Accessibility & contrast

On white

6.87

#1D617D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#1D617D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D617D

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D617D	#FFFFFF	#000000	##FFFFFF
##1D617D	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53607E

Deuteranopia (green-blind)

#46567D

Tritanopia (blue-blind)

#00696A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1d617d;
/* rgb */ color: rgb(29, 97, 125);
/* oklch */ color: oklch(46.4% 0.080 229.9);

Tailwind

colors: {
  custom: {
    50: '#688ea2',
    500: '#1d617d',
    950: '#000000',
  },
}

SCSS

$custom: #1d617d;
$custom-light: #688ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#1d617d",
  "rgb": {
    "r": 29,
    "g": 97,
    "b": 125
  },
  "hsl": {
    "h": 197.5,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.46394,
    "c": 0.07977,
    "h": 229.9
  },
  "luminance": 0.10291
}

Semantic roles & 50–950 ramp

primary

#1D617D

secondary

#B16545

accent

#7242E5

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1D617D

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

Preview Lab → · Contrast checker → · Palette generator →