#1D649E#1D649E

#1D649E is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 49.0% C 0.115 H 248.0°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#1D649E
RGB	rgb(29, 100, 158)
HSL	hsl(207, 69%, 37%)
HSV	hsv(207, 82%, 62%)
CMYK	cmyk(81.6%, 36.7%, 0%, 38%)
CIE-LAB	lab(40.97, -0.17, -37.52)
CIE-LCH	lch(40.97, 37.52, 269.74°)
OKLab	oklab(49% -0.0433 -0.1069)
OKLCH	oklch(49% 0.115 248)
XYZ	xyz(11.2330, 11.8428, 34.0350)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D649E #9E571D

analogous

#1D9E98 #1D649E #1D239E

triadic

#1D649E #9E1D64 #649E1D

tetradic

#1D649E #981D9E #9E571D #239E1D

square

#1D649E #981D9E #9E571D #239E1D

split-complementary

#1D649E #9E1D23 #9E981D

monochromatic

#0A2337 #14436A #1D649E #2685D2 #56A2E0

Accessibility & contrast

On white

6.23

#1D649E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#1D649E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D649E

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D649E	#FFFFFF	#000000	##FFFFFF
##1D649E	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4967A0

Deuteranopia (green-blind)

#365B9D

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1d649e;
/* rgb */ color: rgb(29, 100, 158);
/* oklch */ color: oklch(49.0% 0.115 248.0);

Tailwind

colors: {
  custom: {
    50: '#6f8fbb',
    500: '#1d649e',
    950: '#000000',
  },
}

SCSS

$custom: #1d649e;
$custom-light: #6f8fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1d649e",
  "rgb": {
    "r": 29,
    "g": 100,
    "b": 158
  },
  "hsl": {
    "h": 206.977,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.49003,
    "c": 0.11533,
    "h": 248
  },
  "luminance": 0.11844
}

Semantic roles & 50–950 ramp

primary

#1D649E

secondary

#C38654

accent

#8B3CEC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C12

muted

#7B7D81

Preview Lab

Preview with #1D649E

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

Preview Lab → · Contrast checker → · Palette generator →