#1649A0#1649A0

#1649A0 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.7% C 0.151 H 260.6°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#1649A0
RGB	rgb(22, 73, 160)
HSL	hsl(218, 76%, 36%)
HSV	hsv(218, 86%, 63%)
CMYK	cmyk(86.3%, 54.4%, 0%, 37.3%)
CIE-LAB	lab(32.86, 17.77, -51.73)
CIE-LCH	lch(32.86, 54.70, 288.96°)
OKLab	oklab(42.72% -0.0248 -0.1493)
OKLCH	oklch(42.72% 0.151 260.6)
XYZ	xyz(9.0563, 7.4726, 34.2159)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1649A0 #A06D16

analogous

#168EA0 #1649A0 #2816A0

triadic

#1649A0 #A01649 #49A016

tetradic

#1649A0 #A0168E #A06D16 #16A028

square

#1649A0 #A0168E #A06D16 #16A028

split-complementary

#1649A0 #A02816 #8EA016

monochromatic

#071834 #0F306A #1649A0 #1D62D6 #4A84E6

Accessibility & contrast

On white

8.42

#1649A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1649A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1649A0

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1649A0	#FFFFFF	#000000	##FFFFFF
##1649A0	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A3

Deuteranopia (green-blind)

#00479E

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1649a0;
/* rgb */ color: rgb(22, 73, 160);
/* oklch */ color: oklch(42.7% 0.151 260.6);

Tailwind

colors: {
  custom: {
    50: '#6e7bbd',
    500: '#1649a0',
    950: '#000000',
  },
}

SCSS

$custom: #1649a0;
$custom-light: #6e7bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#1649a0",
  "rgb": {
    "r": 22,
    "g": 73,
    "b": 160
  },
  "hsl": {
    "h": 217.826,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42719,
    "c": 0.15137,
    "h": 260.6
  },
  "luminance": 0.07474
}

Semantic roles & 50–950 ramp

primary

#1649A0

secondary

#C8994A

accent

#AD35F2

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1649A0

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

Preview Lab → · Contrast checker → · Palette generator →