#2E90BF#2E90BF

#2E90BF is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.8% C 0.113 H 234.1°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#2E90BF
RGB	rgb(46, 144, 191)
HSL	hsl(199, 61%, 46%)
HSV	hsv(199, 76%, 75%)
CMYK	cmyk(75.9%, 24.6%, 0%, 25.1%)
CIE-LAB	lab(56.37, -12.10, -32.43)
CIE-LCH	lch(56.37, 34.62, 249.54°)
OKLab	oklab(61.85% -0.0662 -0.0914)
OKLCH	oklch(61.85% 0.113 234.1)
XYZ	xyz(20.5002, 24.2865, 52.8874)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E90BF #BF5D2E

analogous

#2EBFA6 #2E90BF #2E48BF

triadic

#2E90BF #BF2E90 #90BF2E

tetradic

#2E90BF #A62EBF #BF5D2E #48BF2E

square

#2E90BF #A62EBF #BF5D2E #48BF2E

split-complementary

#2E90BF #BF2E48 #BFA62E

monochromatic

#16465C #226B8E #2E90BF #54ACD6 #86C4E2

Accessibility & contrast

On white

3.58

#2E90BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#2E90BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E90BF

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E90BF	#FFFFFF	#000000	##000000
##2E90BF	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798FC1

Deuteranopia (green-blind)

#6581BE

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2e90bf;
/* rgb */ color: rgb(46, 144, 191);
/* oklch */ color: oklch(61.8% 0.113 234.1);

Tailwind

colors: {
  custom: {
    50: '#7cb0d2',
    500: '#2e90bf',
    950: '#000000',
  },
}

SCSS

$custom: #2e90bf;
$custom-light: #7cb0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e90bf",
  "rgb": {
    "r": 46,
    "g": 144,
    "b": 191
  },
  "hsl": {
    "h": 199.448,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.61847,
    "c": 0.11285,
    "h": 234.1
  },
  "luminance": 0.24289
}

Semantic roles & 50–950 ramp

primary

#2E90BF

secondary

#CB977E

accent

#7844E4

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2E90BF

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

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