#1D608C#1D608C

#1D608C is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.9% C 0.097 H 242.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#1D608C
RGB	rgb(29, 96, 140)
HSL	hsl(204, 66%, 33%)
HSV	hsv(204, 79%, 55%)
CMYK	cmyk(79.3%, 31.4%, 0%, 45.1%)
CIE-LAB	lab(38.76, -4.63, -30.21)
CIE-LCH	lch(38.76, 30.56, 261.28°)
OKLab	oklab(46.95% -0.045 -0.0856)
OKLCH	oklch(46.95% 0.097 242.3)
XYZ	xyz(9.4213, 10.5193, 26.3397)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D608C #8C491D

analogous

#1D8C80 #1D608C #1D288C

triadic

#1D608C #8C1D60 #608C1D

tetradic

#1D608C #801D8C #8C491D #288C1D

square

#1D608C #801D8C #8C491D #288C1D

split-complementary

#1D608C #8C1D28 #8C801D

monochromatic

#081A27 #123D59 #1D608C #2883BF #4AA1D9

Accessibility & contrast

On white

6.77

#1D608C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#1D608C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D608C

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D608C	#FFFFFF	#000000	##FFFFFF
##1D608C	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B618E

Deuteranopia (green-blind)

#3C578B

Tritanopia (blue-blind)

#006B70

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1d608c;
/* rgb */ color: rgb(29, 96, 140);
/* oklch */ color: oklch(46.9% 0.097 242.3);

Tailwind

colors: {
  custom: {
    50: '#6b8dae',
    500: '#1d608c',
    950: '#000000',
  },
}

SCSS

$custom: #1d608c;
$custom-light: #6b8dae;
$custom-dark: #000000;

JSON

{
  "hex": "#1d608c",
  "rgb": {
    "r": 29,
    "g": 96,
    "b": 140
  },
  "hsl": {
    "h": 203.784,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.46949,
    "c": 0.0967,
    "h": 242.3
  },
  "luminance": 0.1052
}

Semantic roles & 50–950 ramp

primary

#1D608C

secondary

#BC7749

accent

#823FE9

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1D608C

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

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