#2C90A9#2C90A9

#2C90A9 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.8% C 0.096 H 218.4°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#2C90A9
RGB	rgb(44, 144, 169)
HSL	hsl(192, 59%, 42%)
HSV	hsv(192, 74%, 66%)
CMYK	cmyk(74%, 14.8%, 0%, 33.7%)
CIE-LAB	lab(55.43, -19.83, -21.37)
CIE-LCH	lch(55.43, 29.15, 227.13°)
OKLab	oklab(60.78% -0.0754 -0.0597)
OKLCH	oklch(60.78% 0.096 218.4)
XYZ	xyz(18.1704, 23.3444, 41.0767)
Luminance	0.2335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C90A9 #A9452C

analogous

#2CA984 #2C90A9 #2C52A9

triadic

#2C90A9 #A92C90 #90A92C

tetradic

#2C90A9 #842CA9 #A9452C #52A92C

square

#2C90A9 #842CA9 #A9452C #52A92C

split-complementary

#2C90A9 #A92C52 #A9842C

monochromatic

#133D48 #1F6778 #2C90A9 #44B3CE #74C6DB

Accessibility & contrast

On white

3.70

#2C90A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#2C90A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C90A9

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C90A9	#FFFFFF	#000000	##000000
##2C90A9	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808CAA

Deuteranopia (green-blind)

#6F7FA9

Tritanopia (blue-blind)

#009898

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2c90a9;
/* rgb */ color: rgb(44, 144, 169);
/* oklch */ color: oklch(60.8% 0.096 218.4);

Tailwind

colors: {
  custom: {
    50: '#78b0c2',
    500: '#2c90a9',
    950: '#000000',
  },
}

SCSS

$custom: #2c90a9;
$custom-light: #78b0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c90a9",
  "rgb": {
    "r": 44,
    "g": 144,
    "b": 169
  },
  "hsl": {
    "h": 192,
    "s": 58.685,
    "l": 41.765
  },
  "oklch": {
    "l": 0.60777,
    "c": 0.09614,
    "h": 218.4
  },
  "luminance": 0.23347
}

Semantic roles & 50–950 ramp

primary

#2C90A9

secondary

#C37F6E

accent

#6546E2

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2C90A9

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

Preview Lab → · Contrast checker → · Palette generator →