#2E8BB7#2E8BB7

#2E8BB7 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.3% C 0.108 H 233.5°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#2E8BB7
RGB	rgb(46, 139, 183)
HSL	hsl(199, 60%, 45%)
HSV	hsv(199, 75%, 72%)
CMYK	cmyk(74.9%, 24%, 0%, 28.2%)
CIE-LAB	lab(54.51, -12.09, -30.78)
CIE-LCH	lch(54.51, 33.06, 248.56°)
OKLab	oklab(60.25% -0.0641 -0.0866)
OKLCH	oklch(60.25% 0.108 233.5)
XYZ	xyz(18.9032, 22.4628, 48.1300)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E8BB7 #B75A2E

analogous

#2EB79E #2E8BB7 #2E47B7

triadic

#2E8BB7 #B72E8B #8BB72E

tetradic

#2E8BB7 #9E2EB7 #B75A2E #47B72E

square

#2E8BB7 #9E2EB7 #B75A2E #47B72E

split-complementary

#2E8BB7 #B72E47 #B79E2E

monochromatic

#154155 #226686 #2E8BB7 #4FA9D3 #80C1DF

Accessibility & contrast

On white

3.82

#2E8BB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#2E8BB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E8BB7

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E8BB7	#FFFFFF	#000000	##000000
##2E8BB7	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758AB9

Deuteranopia (green-blind)

#637DB6

Tritanopia (blue-blind)

#00979A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #2e8bb7;
/* rgb */ color: rgb(46, 139, 183);
/* oklch */ color: oklch(60.3% 0.108 233.5);

Tailwind

colors: {
  custom: {
    50: '#7aaccc',
    500: '#2e8bb7',
    950: '#000000',
  },
}

SCSS

$custom: #2e8bb7;
$custom-light: #7aaccc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e8bb7",
  "rgb": {
    "r": 46,
    "g": 139,
    "b": 183
  },
  "hsl": {
    "h": 199.27,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6025,
    "c": 0.1078,
    "h": 233.5
  },
  "luminance": 0.22465
}

Semantic roles & 50–950 ramp

primary

#2E8BB7

secondary

#C89279

accent

#7845E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2E8BB7

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

Preview Lab → · Contrast checker → · Palette generator →