#2F9BBF#2F9BBF

#2F9BBF is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.5% C 0.108 H 225.0°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#2F9BBF
RGB	rgb(47, 155, 191)
HSL	hsl(195, 61%, 47%)
HSV	hsv(195, 75%, 75%)
CMYK	cmyk(75.4%, 18.8%, 0%, 25.1%)
CIE-LAB	lab(59.71, -17.99, -27.25)
CIE-LCH	lch(59.71, 32.66, 236.56°)
OKLab	oklab(64.52% -0.0764 -0.0764)
OKLCH	oklch(64.52% 0.108 225)
XYZ	xyz(22.2937, 27.8060, 53.4722)
Luminance	0.2781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9BBF #BF532F

analogous

#2FBF9B #2F9BBF #2F53BF

triadic

#2F9BBF #BF2F9B #9BBF2F

tetradic

#2F9BBF #9B2FBF #BF532F #53BF2F

square

#2F9BBF #9B2FBF #BF532F #53BF2F

split-complementary

#2F9BBF #BF2F53 #BF9B2F

monochromatic

#174B5D #23738E #2F9BBF #56B5D5 #87CBE1

Accessibility & contrast

On white

3.20

#2F9BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#2F9BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9BBF

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9BBF	#FFFFFF	#000000	##000000
##2F9BBF	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C1

Deuteranopia (green-blind)

#748ABF

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2f9bbf;
/* rgb */ color: rgb(47, 155, 191);
/* oklch */ color: oklch(64.5% 0.108 225.0);

Tailwind

colors: {
  custom: {
    50: '#7db8d2',
    500: '#2f9bbf',
    950: '#000000',
  },
}

SCSS

$custom: #2f9bbf;
$custom-light: #7db8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9bbf",
  "rgb": {
    "r": 47,
    "g": 155,
    "b": 191
  },
  "hsl": {
    "h": 195,
    "s": 60.504,
    "l": 46.667
  },
  "oklch": {
    "l": 0.64521,
    "c": 0.10805,
    "h": 225
  },
  "luminance": 0.27809
}

Semantic roles & 50–950 ramp

primary

#2F9BBF

secondary

#CB927F

accent

#6C44E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2F9BBF

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

Preview Lab → · Contrast checker → · Palette generator →