#1D619D#1D619D

#1D619D is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.2% C 0.117 H 249.6°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#1D619D
RGB	rgb(29, 97, 157)
HSL	hsl(208, 69%, 36%)
HSV	hsv(208, 82%, 62%)
CMYK	cmyk(81.5%, 38.2%, 0%, 38.4%)
CIE-LAB	lab(39.99, 1.33, -38.47)
CIE-LCH	lch(39.99, 38.50, 271.99°)
OKLab	oklab(48.22% -0.0409 -0.1097)
OKLCH	oklch(48.22% 0.117 249.6)
XYZ	xyz(10.8649, 11.2436, 33.4894)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D619D #9D591D

analogous

#1D9D99 #1D619D #1D219D

triadic

#1D619D #9D1D61 #619D1D

tetradic

#1D619D #991D9D #9D591D #219D1D

square

#1D619D #991D9D #9D591D #219D1D

split-complementary

#1D619D #9D1D21 #9D991D

monochromatic

#0A2136 #134169 #1D619D #2781D1 #559FE0

Accessibility & contrast

On white

6.46

#1D619D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#1D619D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D619D

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D619D	#FFFFFF	#000000	##FFFFFF
##1D619D	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44659F

Deuteranopia (green-blind)

#31599C

Tritanopia (blue-blind)

#006F77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1d619d;
/* rgb */ color: rgb(29, 97, 157);
/* oklch */ color: oklch(48.2% 0.117 249.6);

Tailwind

colors: {
  custom: {
    50: '#6e8dba',
    500: '#1d619d',
    950: '#000000',
  },
}

SCSS

$custom: #1d619d;
$custom-light: #6e8dba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d619d",
  "rgb": {
    "r": 29,
    "g": 97,
    "b": 157
  },
  "hsl": {
    "h": 208.125,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48217,
    "c": 0.11711,
    "h": 249.6
  },
  "luminance": 0.11245
}

Semantic roles & 50–950 ramp

primary

#1D619D

secondary

#C38753

accent

#8E3CEC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1D619D

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

Preview Lab → · Contrast checker → · Palette generator →