#1653A0#1653A0

#1653A0 is a dark, vivid cyan. Relative luminance 0.089; OKLCH L 45.0% C 0.139 H 256.7°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#1653A0
RGB	rgb(22, 83, 160)
HSL	hsl(213, 76%, 36%)
HSV	hsv(213, 86%, 63%)
CMYK	cmyk(86.3%, 48.1%, 0%, 37.3%)
CIE-LAB	lab(35.78, 11.01, -47.01)
CIE-LCH	lch(35.78, 48.28, 283.18°)
OKLab	oklab(44.96% -0.0319 -0.1352)
OKLCH	oklch(44.96% 0.139 256.7)
XYZ	xyz(9.7669, 8.8939, 34.4528)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1653A0 #A06316

analogous

#1698A0 #1653A0 #1E16A0

triadic

#1653A0 #A01653 #53A016

tetradic

#1653A0 #A01698 #A06316 #16A01E

square

#1653A0 #A01698 #A06316 #16A01E

split-complementary

#1653A0 #A01E16 #98A016

monochromatic

#071B34 #0F376A #1653A0 #1D6FD6 #4A8FE6

Accessibility & contrast

On white

7.56

#1653A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#1653A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1653A0

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1653A0	#FFFFFF	#000000	##FFFFFF
##1653A0	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275BA3

Deuteranopia (green-blind)

#004E9E

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1653a0;
/* rgb */ color: rgb(22, 83, 160);
/* oklch */ color: oklch(45.0% 0.139 256.7);

Tailwind

colors: {
  custom: {
    50: '#6e82bd',
    500: '#1653a0',
    950: '#000000',
  },
}

SCSS

$custom: #1653a0;
$custom-light: #6e82bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1653a0",
  "rgb": {
    "r": 22,
    "g": 83,
    "b": 160
  },
  "hsl": {
    "h": 213.478,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44956,
    "c": 0.13893,
    "h": 256.7
  },
  "luminance": 0.08895
}

Semantic roles & 50–950 ramp

primary

#1653A0

secondary

#C8904A

accent

#9F35F2

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #1653A0

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

Preview Lab → · Contrast checker → · Palette generator →