#2E90B2#2E90B2

#2E90B2 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.2% C 0.101 H 225.6°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#2E90B2
RGB	rgb(46, 144, 178)
HSL	hsl(195, 59%, 44%)
HSV	hsv(195, 74%, 70%)
CMYK	cmyk(74.2%, 19.1%, 0%, 30.2%)
CIE-LAB	lab(55.83, -16.56, -25.89)
CIE-LCH	lch(55.83, 30.73, 237.39°)
OKLab	oklab(61.23% -0.0709 -0.0725)
OKLCH	oklch(61.23% 0.101 225.6)
XYZ	xyz(19.1326, 23.7395, 45.6847)
Luminance	0.2374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E90B2 #B2502E

analogous

#2EB292 #2E90B2 #2E4EB2

triadic

#2E90B2 #B22E90 #90B22E

tetradic

#2E90B2 #922EB2 #B2502E #4EB22E

square

#2E90B2 #922EB2 #B2502E #4EB22E

split-complementary

#2E90B2 #B22E4E #B2922E

monochromatic

#154151 #216981 #2E90B2 #4CAFD1 #7DC5DD

Accessibility & contrast

On white

3.65

#2E90B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#2E90B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E90B2

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E90B2	#FFFFFF	#000000	##000000
##2E90B2	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8DB4

Deuteranopia (green-blind)

#6C80B2

Tritanopia (blue-blind)

#009A9B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2e90b2;
/* rgb */ color: rgb(46, 144, 178);
/* oklch */ color: oklch(61.2% 0.101 225.6);

Tailwind

colors: {
  custom: {
    50: '#7ab0c9',
    500: '#2e90b2',
    950: '#000000',
  },
}

SCSS

$custom: #2e90b2;
$custom-light: #7ab0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e90b2",
  "rgb": {
    "r": 46,
    "g": 144,
    "b": 178
  },
  "hsl": {
    "h": 195.455,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.61229,
    "c": 0.10147,
    "h": 225.6
  },
  "luminance": 0.23742
}

Semantic roles & 50–950 ramp

primary

#2E90B2

secondary

#C68A76

accent

#6E46E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2E90B2

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

Preview Lab → · Contrast checker → · Palette generator →