#2B90C6#2B90C6

#2B90C6 is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.1% C 0.121 H 237.4°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#2B90C6
RGB	rgb(43, 144, 198)
HSL	hsl(201, 64%, 47%)
HSV	hsv(201, 78%, 78%)
CMYK	cmyk(78.3%, 27.3%, 0%, 22.4%)
CIE-LAB	lab(56.62, -9.98, -36.02)
CIE-LCH	lch(56.62, 37.38, 254.51°)
OKLab	oklab(62.13% -0.0652 -0.1018)
OKLCH	oklch(62.13% 0.121 237.4)
XYZ	xyz(21.1585, 24.5348, 57.0357)
Luminance	0.2454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B90C6 #C6612B

analogous

#2BC6AE #2B90C6 #2B43C6

triadic

#2B90C6 #C62B90 #90C62B

tetradic

#2B90C6 #AE2BC6 #C6612B #43C62B

square

#2B90C6 #AE2BC6 #C6612B #43C62B

split-complementary

#2B90C6 #C62B43 #C6AE2B

monochromatic

#154761 #206B94 #2B90C6 #54ABDA #87C4E5

Accessibility & contrast

On white

3.55

#2B90C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#2B90C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B90C6

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B90C6	#FFFFFF	#000000	##000000
##2B90C6	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7690C8

Deuteranopia (green-blind)

#6181C5

Tritanopia (blue-blind)

#009EA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #2b90c6;
/* rgb */ color: rgb(43, 144, 198);
/* oklch */ color: oklch(62.1% 0.121 237.4);

Tailwind

colors: {
  custom: {
    50: '#7cb0d7',
    500: '#2b90c6',
    950: '#000000',
  },
}

SCSS

$custom: #2b90c6;
$custom-light: #7cb0d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b90c6",
  "rgb": {
    "r": 43,
    "g": 144,
    "b": 198
  },
  "hsl": {
    "h": 200.903,
    "s": 64.315,
    "l": 47.255
  },
  "oklch": {
    "l": 0.62126,
    "c": 0.12086,
    "h": 237.4
  },
  "luminance": 0.24537
}

Semantic roles & 50–950 ramp

primary

#2B90C6

secondary

#CE9A7F

accent

#7B40E7

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #2B90C6

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

Preview Lab → · Contrast checker → · Palette generator →