#2B89C6#2B89C6

#2B89C6 is a mid, vivid cyan. Relative luminance 0.225; OKLCH L 60.5% C 0.126 H 242.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#2B89C6
RGB	rgb(43, 137, 198)
HSL	hsl(204, 64%, 47%)
HSV	hsv(204, 78%, 78%)
CMYK	cmyk(78.3%, 30.8%, 0%, 22.4%)
CIE-LAB	lab(54.53, -5.98, -39.29)
CIE-LCH	lch(54.53, 39.74, 261.35°)
OKLab	oklab(60.47% -0.0587 -0.1114)
OKLCH	oklch(60.47% 0.126 242.2)
XYZ	xyz(20.1310, 22.4797, 56.6932)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B89C6 #C6682B

analogous

#2BC6B6 #2B89C6 #2B3CC6

triadic

#2B89C6 #C62B89 #89C62B

tetradic

#2B89C6 #B62BC6 #C6682B #3CC62B

square

#2B89C6 #B62BC6 #C6682B #3CC62B

split-complementary

#2B89C6 #C62B3C #C6B62B

monochromatic

#154361 #206694 #2B89C6 #54A5DA #87C0E5

Accessibility & contrast

On white

3.82

#2B89C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#2B89C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B89C6

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B89C6	#FFFFFF	#000000	##000000
##2B89C6	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8AC9

Deuteranopia (green-blind)

#577CC5

Tritanopia (blue-blind)

#00989F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #2b89c6;
/* rgb */ color: rgb(43, 137, 198);
/* oklch */ color: oklch(60.5% 0.126 242.2);

Tailwind

colors: {
  custom: {
    50: '#7cabd7',
    500: '#2b89c6',
    950: '#000000',
  },
}

SCSS

$custom: #2b89c6;
$custom-light: #7cabd7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b89c6",
  "rgb": {
    "r": 43,
    "g": 137,
    "b": 198
  },
  "hsl": {
    "h": 203.613,
    "s": 64.315,
    "l": 47.255
  },
  "oklch": {
    "l": 0.60471,
    "c": 0.12592,
    "h": 242.2
  },
  "luminance": 0.22482
}

Semantic roles & 50–950 ramp

primary

#2B89C6

secondary

#CE9E7F

accent

#8240E7

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #2B89C6

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

Preview Lab → · Contrast checker → · Palette generator →