#2165A7#2165A7

#2165A7 is a mid, vivid cyan. Relative luminance 0.124; OKLCH L 49.9% C 0.125 H 251.4°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#2165A7
RGB	rgb(33, 101, 167)
HSL	hsl(210, 67%, 39%)
HSV	hsv(210, 80%, 65%)
CMYK	cmyk(80.2%, 39.5%, 0%, 34.5%)
CIE-LAB	lab(41.87, 3.13, -41.40)
CIE-LCH	lch(41.87, 41.52, 274.32°)
OKLab	oklab(49.91% -0.0398 -0.1182)
OKLCH	oklch(49.91% 0.125 251.4)
XYZ	xyz(12.2533, 12.4192, 38.3031)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2165A7 #A76321

analogous

#21A7A6 #2165A7 #2122A7

triadic

#2165A7 #A72165 #65A721

tetradic

#2165A7 #A621A7 #A76321 #22A721

square

#2165A7 #A621A7 #A76321 #22A721

split-complementary

#2165A7 #A72122 #A7A621

monochromatic

#0D2741 #174674 #2165A7 #2F84D6 #62A2E0

Accessibility & contrast

On white

6.03

#2165A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#2165A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2165A7

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2165A7	#FFFFFF	#000000	##FFFFFF
##2165A7	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4569AA

Deuteranopia (green-blind)

#305DA6

Tritanopia (blue-blind)

#00757E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2165a7;
/* rgb */ color: rgb(33, 101, 167);
/* oklch */ color: oklch(49.9% 0.125 251.4);

Tailwind

colors: {
  custom: {
    50: '#7290c1',
    500: '#2165a7',
    950: '#000000',
  },
}

SCSS

$custom: #2165a7;
$custom-light: #7290c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2165a7",
  "rgb": {
    "r": 33,
    "g": 101,
    "b": 167
  },
  "hsl": {
    "h": 209.552,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49909,
    "c": 0.12475,
    "h": 251.4
  },
  "luminance": 0.12421
}

Semantic roles & 50–950 ramp

primary

#2165A7

secondary

#C5915F

accent

#933EEA

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2165A7

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

Preview Lab → · Contrast checker → · Palette generator →