#2B90AC#2B90AC

#2B90AC is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.9% C 0.098 H 220.7°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#2B90AC
RGB	rgb(43, 144, 172)
HSL	hsl(193, 60%, 42%)
HSV	hsv(193, 75%, 67%)
CMYK	cmyk(75%, 16.3%, 0%, 32.5%)
CIE-LAB	lab(55.52, -18.96, -22.94)
CIE-LCH	lch(55.52, 29.76, 230.42°)
OKLab	oklab(60.88% -0.0746 -0.0641)
OKLCH	oklch(60.88% 0.098 220.7)
XYZ	xyz(18.4128, 23.4365, 42.5750)
Luminance	0.2344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B90AC #AC472B

analogous

#2BAC87 #2B90AC #2B50AC

triadic

#2B90AC #AC2B90 #90AC2B

tetradic

#2B90AC #872BAC #AC472B #50AC2B

square

#2B90AC #872BAC #AC472B #50AC2B

split-complementary

#2B90AC #AC2B50 #AC872B

monochromatic

#133E4A #1F677B #2B90AC #44B2D0 #75C6DC

Accessibility & contrast

On white

3.69

#2B90AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#2B90AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B90AC

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B90AC	#FFFFFF	#000000	##000000
##2B90AC	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAD

Deuteranopia (green-blind)

#6E7FAC

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2b90ac;
/* rgb */ color: rgb(43, 144, 172);
/* oklch */ color: oklch(60.9% 0.098 220.7);

Tailwind

colors: {
  custom: {
    50: '#78b0c4',
    500: '#2b90ac',
    950: '#000000',
  },
}

SCSS

$custom: #2b90ac;
$custom-light: #78b0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b90ac",
  "rgb": {
    "r": 43,
    "g": 144,
    "b": 172
  },
  "hsl": {
    "h": 193.023,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.60884,
    "c": 0.09841,
    "h": 220.7
  },
  "luminance": 0.23439
}

Semantic roles & 50–950 ramp

primary

#2B90AC

secondary

#C4816F

accent

#6745E3

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2B90AC

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

Preview Lab → · Contrast checker → · Palette generator →