#1D619C#1D619C

#1D619C is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.2% C 0.116 H 249.2°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#1D619C
RGB	rgb(29, 97, 156)
HSL	hsl(208, 69%, 36%)
HSV	hsv(208, 81%, 61%)
CMYK	cmyk(81.4%, 37.8%, 0%, 38.8%)
CIE-LAB	lab(39.93, 0.94, -37.97)
CIE-LCH	lch(39.93, 37.98, 271.42°)
OKLab	oklab(48.16% -0.0411 -0.1083)
OKLCH	oklch(48.16% 0.116 249.2)
XYZ	xyz(10.7798, 11.2096, 33.0416)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D619C #9C581D

analogous

#1D9C98 #1D619C #1D229C

triadic

#1D619C #9C1D61 #619C1D

tetradic

#1D619C #981D9C #9C581D #229C1D

square

#1D619C #981D9C #9C581D #229C1D

split-complementary

#1D619C #9C1D22 #9C981D

monochromatic

#0A2135 #134168 #1D619C #2781D0 #549FDF

Accessibility & contrast

On white

6.48

#1D619C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#1D619C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D619C

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D619C	#FFFFFF	#000000	##FFFFFF
##1D619C	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45649E

Deuteranopia (green-blind)

#32599B

Tritanopia (blue-blind)

#006F77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1d619c;
/* rgb */ color: rgb(29, 97, 156);
/* oklch */ color: oklch(48.2% 0.116 249.2);

Tailwind

colors: {
  custom: {
    50: '#6e8db9',
    500: '#1d619c',
    950: '#000000',
  },
}

SCSS

$custom: #1d619c;
$custom-light: #6e8db9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d619c",
  "rgb": {
    "r": 29,
    "g": 97,
    "b": 156
  },
  "hsl": {
    "h": 207.874,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.48155,
    "c": 0.11582,
    "h": 249.2
  },
  "luminance": 0.11211
}

Semantic roles & 50–950 ramp

primary

#1D619C

secondary

#C28652

accent

#8E3CEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1D619C

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

Preview Lab → · Contrast checker → · Palette generator →