#2E90AB#2E90AB

#2E90AB is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 60.9% C 0.097 H 220.2°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#2E90AB
RGB	rgb(46, 144, 171)
HSL	hsl(193, 58%, 43%)
HSV	hsv(193, 73%, 67%)
CMYK	cmyk(73.1%, 15.8%, 0%, 32.9%)
CIE-LAB	lab(55.55, -18.91, -22.32)
CIE-LCH	lch(55.55, 29.25, 229.73°)
OKLab	oklab(60.91% -0.0737 -0.0623)
OKLCH	oklch(60.91% 0.097 220.2)
XYZ	xyz(18.4476, 23.4655, 42.0772)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E90AB #AB492E

analogous

#2EAB88 #2E90AB #2E51AB

triadic

#2E90AB #AB2E90 #90AB2E

tetradic

#2E90AB #882EAB #AB492E #51AB2E

square

#2E90AB #882EAB #AB492E #51AB2E

split-complementary

#2E90AB #AB2E51 #AB882E

monochromatic

#143F4B #21677B #2E90AB #48B1CE #79C6DB

Accessibility & contrast

On white

3.69

#2E90AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#2E90AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E90AB

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E90AB	#FFFFFF	#000000	##000000
##2E90AB	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)

#808CAC

Deuteranopia (green-blind)

#6E80AB

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2e90ab;
/* rgb */ color: rgb(46, 144, 171);
/* oklch */ color: oklch(60.9% 0.097 220.2);

Tailwind

colors: {
  custom: {
    50: '#79b0c4',
    500: '#2e90ab',
    950: '#000000',
  },
}

SCSS

$custom: #2e90ab;
$custom-light: #79b0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e90ab",
  "rgb": {
    "r": 46,
    "g": 144,
    "b": 171
  },
  "hsl": {
    "h": 192.96,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.60914,
    "c": 0.09651,
    "h": 220.2
  },
  "luminance": 0.23468
}

Semantic roles & 50–950 ramp

primary

#2E90AB

secondary

#C38372

accent

#6847E1

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2E90AB

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

Preview Lab → · Contrast checker → · Palette generator →