#1D649D#1D649D

#1D649D is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.9% C 0.114 H 247.5°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#1D649D
RGB	rgb(29, 100, 157)
HSL	hsl(207, 69%, 36%)
HSV	hsv(207, 82%, 62%)
CMYK	cmyk(81.5%, 36.3%, 0%, 38.4%)
CIE-LAB	lab(40.91, -0.56, -37.01)
CIE-LCH	lch(40.91, 37.01, 269.14°)
OKLab	oklab(48.94% -0.0436 -0.1054)
OKLCH	oklch(48.94% 0.114 247.5)
XYZ	xyz(11.1473, 11.8085, 33.5835)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D649D #9D561D

analogous

#1D9D96 #1D649D #1D249D

triadic

#1D649D #9D1D64 #649D1D

tetradic

#1D649D #961D9D #9D561D #249D1D

square

#1D649D #961D9D #9D561D #249D1D

split-complementary

#1D649D #9D1D24 #9D961D

monochromatic

#0A2236 #134369 #1D649D #2785D1 #55A2E0

Accessibility & contrast

On white

6.25

#1D649D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#1D649D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D649D

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D649D	#FFFFFF	#000000	##FFFFFF
##1D649D	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49679F

Deuteranopia (green-blind)

#365B9C

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1d649d;
/* rgb */ color: rgb(29, 100, 157);
/* oklch */ color: oklch(48.9% 0.114 247.5);

Tailwind

colors: {
  custom: {
    50: '#6e8fba',
    500: '#1d649d',
    950: '#000000',
  },
}

SCSS

$custom: #1d649d;
$custom-light: #6e8fba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d649d",
  "rgb": {
    "r": 29,
    "g": 100,
    "b": 157
  },
  "hsl": {
    "h": 206.719,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48942,
    "c": 0.11406,
    "h": 247.5
  },
  "luminance": 0.1181
}

Semantic roles & 50–950 ramp

primary

#1D649D

secondary

#C38553

accent

#8A3CEC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1D649D

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

Preview Lab → · Contrast checker → · Palette generator →