#2E89B3#2E89B3

#2E89B3 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.6% C 0.105 H 232.7°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#2E89B3
RGB	rgb(46, 137, 179)
HSL	hsl(199, 59%, 44%)
HSV	hsv(199, 74%, 70%)
CMYK	cmyk(74.3%, 23.5%, 0%, 29.8%)
CIE-LAB	lab(53.73, -12.35, -29.70)
CIE-LCH	lch(53.73, 32.17, 247.42°)
OKLab	oklab(59.57% -0.0636 -0.0836)
OKLCH	oklch(59.57% 0.105 232.7)
XYZ	xyz(18.2058, 21.7247, 45.8729)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E89B3 #B3582E

analogous

#2EB39B #2E89B3 #2E47B3

triadic

#2E89B3 #B32E89 #89B32E

tetradic

#2E89B3 #9B2EB3 #B3582E #47B32E

square

#2E89B3 #9B2EB3 #B3582E #47B32E

split-complementary

#2E89B3 #B32E47 #B39B2E

monochromatic

#153E52 #216482 #2E89B3 #4DA7D1 #7EBFDE

Accessibility & contrast

On white

3.93

#2E89B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#2E89B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E89B3

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E89B3	#FFFFFF	#000000	##000000
##2E89B3	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7488B5

Deuteranopia (green-blind)

#627BB2

Tritanopia (blue-blind)

#009497

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2e89b3;
/* rgb */ color: rgb(46, 137, 179);
/* oklch */ color: oklch(59.6% 0.105 232.7);

Tailwind

colors: {
  custom: {
    50: '#79abca',
    500: '#2e89b3',
    950: '#000000',
  },
}

SCSS

$custom: #2e89b3;
$custom-light: #79abca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e89b3",
  "rgb": {
    "r": 46,
    "g": 137,
    "b": 179
  },
  "hsl": {
    "h": 198.947,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59571,
    "c": 0.10502,
    "h": 232.7
  },
  "luminance": 0.21727
}

Semantic roles & 50–950 ramp

primary

#2E89B3

secondary

#C69076

accent

#7746E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2E89B3

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

Preview Lab → · Contrast checker → · Palette generator →