#2D9EBA#2D9EBA

#2D9EBA is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.0% C 0.105 H 218.5°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D9EBA
RGB	rgb(45, 158, 186)
HSL	hsl(192, 61%, 45%)
HSV	hsv(192, 76%, 73%)
CMYK	cmyk(75.8%, 15.1%, 0%, 27.1%)
CIE-LAB	lab(60.39, -21.47, -23.41)
CIE-LCH	lch(60.39, 31.77, 227.46°)
OKLab	oklab(64.99% -0.0821 -0.0654)
OKLCH	oklch(64.99% 0.105 218.5)
XYZ	xyz(22.1682, 28.5541, 50.7880)
Luminance	0.2856 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9EBA #BA492D

analogous

#2DBA8F #2D9EBA #2D57BA

triadic

#2D9EBA #BA2D9E #9EBA2D

tetradic

#2D9EBA #8F2DBA #BA492D #57BA2D

square

#2D9EBA #8F2DBA #BA492D #57BA2D

split-complementary

#2D9EBA #BA2D57 #BA8F2D

monochromatic

#154A57 #217489 #2D9EBA #50BAD5 #81CEE0

Accessibility & contrast

On white

3.13

#2D9EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#2D9EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9EBA

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9EBA	#FFFFFF	#000000	##000000
##2D9EBA	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C99BC

Deuteranopia (green-blind)

#798CBA

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2d9eba;
/* rgb */ color: rgb(45, 158, 186);
/* oklch */ color: oklch(65.0% 0.105 218.5);

Tailwind

colors: {
  custom: {
    50: '#7cbbce',
    500: '#2d9eba',
    950: '#000000',
  },
}

SCSS

$custom: #2d9eba;
$custom-light: #7cbbce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9eba",
  "rgb": {
    "r": 45,
    "g": 158,
    "b": 186
  },
  "hsl": {
    "h": 191.915,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64985,
    "c": 0.10499,
    "h": 218.5
  },
  "luminance": 0.28557
}

Semantic roles & 50–950 ramp

primary

#2D9EBA

secondary

#C98979

accent

#6444E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9EBA

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

Preview Lab → · Contrast checker → · Palette generator →