#2E9DB5#2E9DB5

#2E9DB5 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.5% C 0.102 H 215.7°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#2E9DB5
RGB	rgb(46, 157, 181)
HSL	hsl(191, 59%, 45%)
HSV	hsv(191, 75%, 71%)
CMYK	cmyk(74.6%, 13.3%, 0%, 29%)
CIE-LAB	lab(59.91, -22.47, -21.31)
CIE-LCH	lch(59.91, 30.97, 223.48°)
OKLab	oklab(64.55% -0.0827 -0.0594)
OKLCH	oklch(64.55% 0.102 215.7)
XYZ	xyz(21.5206, 28.0284, 47.9829)
Luminance	0.2803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E9DB5 #B5462E

analogous

#2EB58A #2E9DB5 #2E59B5

triadic

#2E9DB5 #B52E9D #9DB52E

tetradic

#2E9DB5 #8A2EB5 #B5462E #59B52E

square

#2E9DB5 #8A2EB5 #B5462E #59B52E

split-complementary

#2E9DB5 #B52E59 #B58A2E

monochromatic

#154853 #227384 #2E9DB5 #4EBBD2 #7FCDDE

Accessibility & contrast

On white

3.18

#2E9DB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#2E9DB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E9DB5

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E9DB5	#FFFFFF	#000000	##000000
##2E9DB5	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D98B6

Deuteranopia (green-blind)

#7A8BB5

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2e9db5;
/* rgb */ color: rgb(46, 157, 181);
/* oklch */ color: oklch(64.5% 0.102 215.7);

Tailwind

colors: {
  custom: {
    50: '#7bbacb',
    500: '#2e9db5',
    950: '#000000',
  },
}

SCSS

$custom: #2e9db5;
$custom-light: #7bbacb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e9db5",
  "rgb": {
    "r": 46,
    "g": 157,
    "b": 181
  },
  "hsl": {
    "h": 190.667,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6455,
    "c": 0.10188,
    "h": 215.7
  },
  "luminance": 0.28031
}

Semantic roles & 50–950 ramp

primary

#2E9DB5

secondary

#C78678

accent

#6145E3

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2E9DB5

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

Preview Lab → · Contrast checker → · Palette generator →