#2665BC#2665BC

#2665BC is a mid, vivid cyan. Relative luminance 0.134; OKLCH L 51.5% C 0.151 H 257.6°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#2665BC
RGB	rgb(38, 101, 188)
HSL	hsl(215, 66%, 44%)
HSV	hsv(215, 80%, 74%)
CMYK	cmyk(79.8%, 46.3%, 0%, 26.3%)
CIE-LAB	lab(43.28, 11.80, -51.44)
CIE-LCH	lch(43.28, 52.78, 282.91°)
OKLab	oklab(51.45% -0.0326 -0.1477)
OKLCH	oklch(51.45% 0.151 257.6)
XYZ	xyz(14.5268, 13.3485, 49.3781)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2665BC #BC7D26

analogous

#26B0BC #2665BC #3226BC

triadic

#2665BC #BC2665 #65BC26

tetradic

#2665BC #BC26B0 #BC7D26 #26BC32

square

#2665BC #BC26B0 #BC7D26 #26BC32

split-complementary

#2665BC #BC3226 #B0BC26

monochromatic

#112E56 #1C4A89 #2665BC #4684DA #79A6E4

Accessibility & contrast

On white

5.72

#2665BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#2665BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2665BC

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2665BC	#FFFFFF	#000000	##FFFFFF
##2665BC	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366EBF

Deuteranopia (green-blind)

#0E60BA

Tritanopia (blue-blind)

#007A87

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2665bc;
/* rgb */ color: rgb(38, 101, 188);
/* oklch */ color: oklch(51.5% 0.151 257.6);

Tailwind

colors: {
  custom: {
    50: '#7890d1',
    500: '#2665bc',
    950: '#000000',
  },
}

SCSS

$custom: #2665bc;
$custom-light: #7890d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2665bc",
  "rgb": {
    "r": 38,
    "g": 101,
    "b": 188
  },
  "hsl": {
    "h": 214.8,
    "s": 66.372,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51453,
    "c": 0.15124,
    "h": 257.6
  },
  "luminance": 0.1335
}

Semantic roles & 50–950 ramp

primary

#2665BC

secondary

#CCA672

accent

#A23FE9

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2665BC

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

Preview Lab → · Contrast checker → · Palette generator →