#1D608F#1D608F

#1D608F is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.1% C 0.100 H 244.0°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#1D608F
RGB	rgb(29, 96, 143)
HSL	hsl(205, 66%, 34%)
HSV	hsv(205, 80%, 56%)
CMYK	cmyk(79.7%, 32.9%, 0%, 43.9%)
CIE-LAB	lab(38.91, -3.48, -31.77)
CIE-LCH	lch(38.91, 31.96, 263.75°)
OKLab	oklab(47.12% -0.044 -0.0902)
OKLCH	oklch(47.12% 0.1 244)
XYZ	xyz(9.6456, 10.6090, 27.5206)
Luminance	0.1061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D608F #8F4C1D

analogous

#1D8F85 #1D608F #1D278F

triadic

#1D608F #8F1D60 #608F1D

tetradic

#1D608F #851D8F #8F4C1D #278F1D

square

#1D608F #851D8F #8F4C1D #278F1D

split-complementary

#1D608F #8F1D27 #8F851D

monochromatic

#081C29 #133E5C #1D608F #2782C2 #4CA0DB

Accessibility & contrast

On white

6.73

#1D608F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#1D608F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D608F

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D608F	#FFFFFF	#000000	##FFFFFF
##1D608F	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6191

Deuteranopia (green-blind)

#3A578E

Tritanopia (blue-blind)

#006B71

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1d608f;
/* rgb */ color: rgb(29, 96, 143);
/* oklch */ color: oklch(47.1% 0.100 244.0);

Tailwind

colors: {
  custom: {
    50: '#6b8cb0',
    500: '#1d608f',
    950: '#000000',
  },
}

SCSS

$custom: #1d608f;
$custom-light: #6b8cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d608f",
  "rgb": {
    "r": 29,
    "g": 96,
    "b": 143
  },
  "hsl": {
    "h": 204.737,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.47123,
    "c": 0.10034,
    "h": 244
  },
  "luminance": 0.1061
}

Semantic roles & 50–950 ramp

primary

#1D608F

secondary

#BD7A4B

accent

#853FE9

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1D608F

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

Preview Lab → · Contrast checker → · Palette generator →