#2D9EB5#2D9EB5

#2D9EB5 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.8% C 0.102 H 214.7°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D9EB5
RGB	rgb(45, 158, 181)
HSL	hsl(190, 60%, 44%)
HSV	hsv(190, 75%, 71%)
CMYK	cmyk(75.1%, 12.7%, 0%, 29%)
CIE-LAB	lab(60.20, -23.11, -20.88)
CIE-LCH	lch(60.20, 31.14, 222.10°)
OKLab	oklab(64.77% -0.0841 -0.0582)
OKLCH	oklch(64.77% 0.102 214.7)
XYZ	xyz(21.6460, 28.3452, 48.0374)
Luminance	0.2835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9EB5 #B5442D

analogous

#2DB588 #2D9EB5 #2D5AB5

triadic

#2D9EB5 #B52D9E #9EB52D

tetradic

#2D9EB5 #882DB5 #B5442D #5AB52D

square

#2D9EB5 #882DB5 #B5442D #5AB52D

split-complementary

#2D9EB5 #B52D5A #B5882D

monochromatic

#154853 #217384 #2D9EB5 #4DBCD3 #7ECEDF

Accessibility & contrast

On white

3.15

#2D9EB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#2D9EB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9EB5

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9EB5	#FFFFFF	#000000	##000000
##2D9EB5	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B6

Deuteranopia (green-blind)

#7B8BB5

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #2d9eb5;
/* rgb */ color: rgb(45, 158, 181);
/* oklch */ color: oklch(64.8% 0.102 214.7);

Tailwind

colors: {
  custom: {
    50: '#7bbbcb',
    500: '#2d9eb5',
    950: '#000000',
  },
}

SCSS

$custom: #2d9eb5;
$custom-light: #7bbbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9eb5",
  "rgb": {
    "r": 45,
    "g": 158,
    "b": 181
  },
  "hsl": {
    "h": 190.147,
    "s": 60.177,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64773,
    "c": 0.10232,
    "h": 214.7
  },
  "luminance": 0.28348
}

Semantic roles & 50–950 ramp

primary

#2D9EB5

secondary

#C78476

accent

#5F44E3

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9EB5

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

Preview Lab → · Contrast checker → · Palette generator →