#2F9BBD#2F9BBD

#2F9BBD is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.4% C 0.107 H 223.6°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2F9BBD
RGB	rgb(47, 155, 189)
HSL	hsl(194, 60%, 46%)
HSV	hsv(194, 75%, 74%)
CMYK	cmyk(75.1%, 18%, 0%, 25.9%)
CIE-LAB	lab(59.63, -18.66, -26.25)
CIE-LCH	lch(59.63, 32.21, 234.59°)
OKLab	oklab(64.43% -0.0772 -0.0735)
OKLCH	oklch(64.43% 0.107 223.6)
XYZ	xyz(22.0751, 27.7185, 52.3210)
Luminance	0.2772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9BBD #BD512F

analogous

#2FBD98 #2F9BBD #2F54BD

triadic

#2F9BBD #BD2F9B #9BBD2F

tetradic

#2F9BBD #982FBD #BD512F #54BD2F

square

#2F9BBD #982FBD #BD512F #54BD2F

split-complementary

#2F9BBD #BD2F54 #BD982F

monochromatic

#174B5B #23738C #2F9BBD #55B6D5 #86CBE1

Accessibility & contrast

On white

3.21

#2F9BBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#2F9BBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9BBD

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9BBD	#FFFFFF	#000000	##000000
##2F9BBD	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BF

Deuteranopia (green-blind)

#758ABD

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2f9bbd;
/* rgb */ color: rgb(47, 155, 189);
/* oklch */ color: oklch(64.4% 0.107 223.6);

Tailwind

colors: {
  custom: {
    50: '#7cb8d1',
    500: '#2f9bbd',
    950: '#000000',
  },
}

SCSS

$custom: #2f9bbd;
$custom-light: #7cb8d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9bbd",
  "rgb": {
    "r": 47,
    "g": 155,
    "b": 189
  },
  "hsl": {
    "h": 194.366,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.64431,
    "c": 0.10659,
    "h": 223.6
  },
  "luminance": 0.27721
}

Semantic roles & 50–950 ramp

primary

#2F9BBD

secondary

#CA907E

accent

#6B44E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2F9BBD

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

Preview Lab → · Contrast checker → · Palette generator →