#1D619A#1D619A

#1D619A is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 48.0% C 0.113 H 248.4°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#1D619A
RGB	rgb(29, 97, 154)
HSL	hsl(207, 68%, 36%)
HSV	hsv(207, 81%, 60%)
CMYK	cmyk(81.2%, 37%, 0%, 39.6%)
CIE-LAB	lab(39.82, 0.16, -36.95)
CIE-LCH	lch(39.82, 36.95, 270.25°)
OKLab	oklab(48.03% -0.0417 -0.1053)
OKLCH	oklch(48.03% 0.113 248.4)
XYZ	xyz(10.6119, 11.1424, 32.1570)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D619A #9A561D

analogous

#1D9A94 #1D619A #1D229A

triadic

#1D619A #9A1D61 #619A1D

tetradic

#1D619A #941D9A #9A561D #229A1D

square

#1D619A #941D9A #9A561D #229A1D

split-complementary

#1D619A #9A1D22 #9A941D

monochromatic

#0A2033 #134166 #1D619A #2781CE #539FDF

Accessibility & contrast

On white

6.50

#1D619A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#1D619A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D619A

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D619A	#FFFFFF	#000000	##FFFFFF
##1D619A	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46649C

Deuteranopia (green-blind)

#345999

Tritanopia (blue-blind)

#006F76

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1d619a;
/* rgb */ color: rgb(29, 97, 154);
/* oklch */ color: oklch(48.0% 0.113 248.4);

Tailwind

colors: {
  custom: {
    50: '#6e8db8',
    500: '#1d619a',
    950: '#000000',
  },
}

SCSS

$custom: #1d619a;
$custom-light: #6e8db8;
$custom-dark: #000000;

JSON

{
  "hex": "#1d619a",
  "rgb": {
    "r": 29,
    "g": 97,
    "b": 154
  },
  "hsl": {
    "h": 207.36,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4803,
    "c": 0.11324,
    "h": 248.4
  },
  "luminance": 0.11144
}

Semantic roles & 50–950 ramp

primary

#1D619A

secondary

#C28451

accent

#8C3DEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1D619A

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

Preview Lab → · Contrast checker → · Palette generator →