#2B89B7#2B89B7

#2B89B7 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.7% C 0.110 H 234.7°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#2B89B7
RGB	rgb(43, 137, 183)
HSL	hsl(200, 62%, 44%)
HSV	hsv(200, 77%, 72%)
CMYK	cmyk(76.5%, 25.1%, 0%, 28.2%)
CIE-LAB	lab(53.84, -11.33, -31.84)
CIE-LCH	lch(53.84, 33.79, 250.41°)
OKLab	oklab(59.69% -0.0636 -0.0897)
OKLCH	oklch(59.69% 0.11 234.7)
XYZ	xyz(18.4857, 21.8216, 48.0283)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B89B7 #B7592B

analogous

#2BB79F #2B89B7 #2B43B7

triadic

#2B89B7 #B72B89 #89B72B

tetradic

#2B89B7 #9F2BB7 #B7592B #43B72B

square

#2B89B7 #9F2BB7 #B7592B #43B72B

split-complementary

#2B89B7 #B72B43 #B79F2B

monochromatic

#143F54 #1F6485 #2B89B7 #4BA7D5 #7CBFE0

Accessibility & contrast

On white

3.91

#2B89B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#2B89B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B89B7

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B89B7	#FFFFFF	#000000	##000000
##2B89B7	1.00	3.91	5.36	5.36
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7388B9

Deuteranopia (green-blind)

#607BB6

Tritanopia (blue-blind)

#009599

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #2b89b7;
/* rgb */ color: rgb(43, 137, 183);
/* oklch */ color: oklch(59.7% 0.110 234.7);

Tailwind

colors: {
  custom: {
    50: '#79abcc',
    500: '#2b89b7',
    950: '#000000',
  },
}

SCSS

$custom: #2b89b7;
$custom-light: #79abcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b89b7",
  "rgb": {
    "r": 43,
    "g": 137,
    "b": 183
  },
  "hsl": {
    "h": 199.714,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5969,
    "c": 0.11001,
    "h": 234.7
  },
  "luminance": 0.21824
}

Semantic roles & 50–950 ramp

primary

#2B89B7

secondary

#C99175

accent

#7843E5

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2B89B7

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

Preview Lab → · Contrast checker → · Palette generator →