#1D617C#1D617C

#1D617C is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.3% C 0.079 H 228.9°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#1D617C
RGB	rgb(29, 97, 124)
HSL	hsl(197, 62%, 30%)
HSV	hsv(197, 77%, 49%)
CMYK	cmyk(76.6%, 21.8%, 0%, 51.4%)
CIE-LAB	lab(38.31, -11.24, -21.18)
CIE-LCH	lch(38.31, 23.97, 242.05°)
OKLab	oklab(46.34% -0.0518 -0.0594)
OKLCH	oklch(46.34% 0.079 228.9)
XYZ	xyz(8.4180, 10.2648, 20.6025)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D617C #7C381D

analogous

#1D7C68 #1D617C #1D317C

triadic

#1D617C #7C1D61 #617C1D

tetradic

#1D617C #681D7C #7C381D #317C1D

square

#1D617C #681D7C #7C381D #317C1D

split-complementary

#1D617C #7C1D31 #7C681D

monochromatic

#061319 #113A4A #1D617C #2988AE #41A9D3

Accessibility & contrast

On white

6.88

#1D617C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#1D617C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D617C

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D617C	#FFFFFF	#000000	##FFFFFF
##1D617C	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535F7D

Deuteranopia (green-blind)

#46567C

Tritanopia (blue-blind)

#00696A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1d617c;
/* rgb */ color: rgb(29, 97, 124);
/* oklch */ color: oklch(46.3% 0.079 228.9);

Tailwind

colors: {
  custom: {
    50: '#688ea2',
    500: '#1d617c',
    950: '#000000',
  },
}

SCSS

$custom: #1d617c;
$custom-light: #688ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#1d617c",
  "rgb": {
    "r": 29,
    "g": 97,
    "b": 124
  },
  "hsl": {
    "h": 197.053,
    "s": 62.092,
    "l": 30
  },
  "oklch": {
    "l": 0.46343,
    "c": 0.07885,
    "h": 228.9
  },
  "luminance": 0.10266
}

Semantic roles & 50–950 ramp

primary

#1D617C

secondary

#B06345

accent

#7143E5

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #1D617C

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

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