#2E89B1#2E89B1

#2E89B1 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.5% C 0.103 H 231.4°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#2E89B1
RGB	rgb(46, 137, 177)
HSL	hsl(198, 59%, 44%)
HSV	hsv(198, 74%, 69%)
CMYK	cmyk(74%, 22.6%, 0%, 30.6%)
CIE-LAB	lab(53.65, -13.05, -28.69)
CIE-LCH	lch(53.65, 31.52, 245.55°)
OKLab	oklab(59.47% -0.0643 -0.0806)
OKLCH	oklch(59.47% 0.103 231.4)
XYZ	xyz(18.0050, 21.6444, 44.8153)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E89B1 #B1562E

analogous

#2EB197 #2E89B1 #2E47B1

triadic

#2E89B1 #B12E89 #89B12E

tetradic

#2E89B1 #972EB1 #B1562E #47B12E

square

#2E89B1 #972EB1 #B1562E #47B12E

split-complementary

#2E89B1 #B12E47 #B1972E

monochromatic

#153E50 #216380 #2E89B1 #4CA8D0 #7CC0DD

Accessibility & contrast

On white

3.94

#2E89B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#2E89B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E89B1

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E89B1	#FFFFFF	#000000	##000000
##2E89B1	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7587B3

Deuteranopia (green-blind)

#637BB0

Tritanopia (blue-blind)

#009496

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2e89b1;
/* rgb */ color: rgb(46, 137, 177);
/* oklch */ color: oklch(59.5% 0.103 231.4);

Tailwind

colors: {
  custom: {
    50: '#79abc8',
    500: '#2e89b1',
    950: '#000000',
  },
}

SCSS

$custom: #2e89b1;
$custom-light: #79abc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e89b1",
  "rgb": {
    "r": 46,
    "g": 137,
    "b": 177
  },
  "hsl": {
    "h": 198.321,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.59474,
    "c": 0.10316,
    "h": 231.4
  },
  "luminance": 0.21646
}

Semantic roles & 50–950 ramp

primary

#2E89B1

secondary

#C68E75

accent

#7646E2

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2E89B1

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

Preview Lab → · Contrast checker → · Palette generator →