#2165A0#2165A0

#2165A0 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.5% C 0.116 H 248.9°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2165A0
RGB	rgb(33, 101, 160)
HSL	hsl(208, 66%, 38%)
HSV	hsv(208, 79%, 63%)
CMYK	cmyk(79.4%, 36.9%, 0%, 37.3%)
CIE-LAB	lab(41.48, 0.42, -37.88)
CIE-LCH	lch(41.48, 37.88, 270.63°)
OKLab	oklab(49.47% -0.0416 -0.1079)
OKLCH	oklch(49.47% 0.116 248.9)
XYZ	xyz(11.6236, 12.1674, 34.9868)
Luminance	0.1217 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2165A0 #A05C21

analogous

#21A09B #2165A0 #2125A0

triadic

#2165A0 #A02165 #65A021

tetradic

#2165A0 #9B21A0 #A05C21 #25A021

square

#2165A0 #9B21A0 #A05C21 #25A021

split-complementary

#2165A0 #A02125 #A09B21

monochromatic

#0C253B #17456D #2165A0 #2B85D3 #5EA2DE

Accessibility & contrast

On white

6.12

#2165A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2165A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2165A0

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2165A0	#FFFFFF	#000000	##FFFFFF
##2165A0	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4968A2

Deuteranopia (green-blind)

#365D9F

Tritanopia (blue-blind)

#00737B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2165a0;
/* rgb */ color: rgb(33, 101, 160);
/* oklch */ color: oklch(49.5% 0.116 248.9);

Tailwind

colors: {
  custom: {
    50: '#7090bc',
    500: '#2165a0',
    950: '#000000',
  },
}

SCSS

$custom: #2165a0;
$custom-light: #7090bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2165a0",
  "rgb": {
    "r": 33,
    "g": 101,
    "b": 160
  },
  "hsl": {
    "h": 207.874,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.49472,
    "c": 0.11567,
    "h": 248.9
  },
  "luminance": 0.12169
}

Semantic roles & 50–950 ramp

primary

#2165A0

secondary

#C28B5B

accent

#8E3FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2165A0

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

Preview Lab → · Contrast checker → · Palette generator →