#2C90A4#2C90A4

#2C90A4 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.6% C 0.093 H 214.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#2C90A4
RGB	rgb(44, 144, 164)
HSL	hsl(190, 58%, 41%)
HSV	hsv(190, 73%, 64%)
CMYK	cmyk(73.2%, 12.2%, 0%, 35.7%)
CIE-LAB	lab(55.24, -21.47, -18.79)
CIE-LCH	lch(55.24, 28.53, 221.19°)
OKLab	oklab(60.56% -0.0774 -0.0523)
OKLCH	oklch(60.56% 0.093 214.1)
XYZ	xyz(17.7100, 23.1602, 38.6518)
Luminance	0.2316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C90A4 #A4402C

analogous

#2CA47C #2C90A4 #2C54A4

triadic

#2C90A4 #A42C90 #90A42C

tetradic

#2C90A4 #7C2CA4 #A4402C #54A42C

square

#2C90A4 #7C2CA4 #A4402C #54A42C

split-complementary

#2C90A4 #A42C54 #A47C2C

monochromatic

#123B43 #1F6674 #2C90A4 #41B5CC #71C8D9

Accessibility & contrast

On white

3.73

#2C90A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#2C90A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C90A4

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C90A4	#FFFFFF	#000000	##000000
##2C90A4	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818BA5

Deuteranopia (green-blind)

#717FA4

Tritanopia (blue-blind)

#009896

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2c90a4;
/* rgb */ color: rgb(44, 144, 164);
/* oklch */ color: oklch(60.6% 0.093 214.1);

Tailwind

colors: {
  custom: {
    50: '#77b0bf',
    500: '#2c90a4',
    950: '#000000',
  },
}

SCSS

$custom: #2c90a4;
$custom-light: #77b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c90a4",
  "rgb": {
    "r": 44,
    "g": 144,
    "b": 164
  },
  "hsl": {
    "h": 190,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.60563,
    "c": 0.09347,
    "h": 214.1
  },
  "luminance": 0.23162
}

Semantic roles & 50–950 ramp

primary

#2C90A4

secondary

#C07A6B

accent

#6147E1

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2C90A4

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

Preview Lab → · Contrast checker → · Palette generator →