#2F9CB8#2F9CB8

#2F9CB8 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.5% C 0.103 H 219.1°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#2F9CB8
RGB	rgb(47, 156, 184)
HSL	hsl(192, 59%, 45%)
HSV	hsv(192, 74%, 72%)
CMYK	cmyk(74.5%, 15.2%, 0%, 27.8%)
CIE-LAB	lab(59.74, -20.84, -23.26)
CIE-LCH	lch(59.74, 31.24, 228.14°)
OKLab	oklab(64.46% -0.0801 -0.065)
OKLCH	oklch(64.46% 0.103 219.1)
XYZ	xyz(21.7089, 27.8394, 49.5675)
Luminance	0.2784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9CB8 #B84B2F

analogous

#2FB88F #2F9CB8 #2F57B8

triadic

#2F9CB8 #B82F9C #9CB82F

tetradic

#2F9CB8 #8F2FB8 #B84B2F #57B82F

square

#2F9CB8 #8F2FB8 #B84B2F #57B82F

split-complementary

#2F9CB8 #B82F57 #B88F2F

monochromatic

#164957 #237387 #2F9CB8 #52B8D3 #82CCDF

Accessibility & contrast

On white

3.20

#2F9CB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#2F9CB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9CB8

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9CB8	#FFFFFF	#000000	##000000
##2F9CB8	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A98BA

Deuteranopia (green-blind)

#788AB8

Tritanopia (blue-blind)

#00A5A5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2f9cb8;
/* rgb */ color: rgb(47, 156, 184);
/* oklch */ color: oklch(64.5% 0.103 219.1);

Tailwind

colors: {
  custom: {
    50: '#7cb9cd',
    500: '#2f9cb8',
    950: '#000000',
  },
}

SCSS

$custom: #2f9cb8;
$custom-light: #7cb9cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9cb8",
  "rgb": {
    "r": 47,
    "g": 156,
    "b": 184
  },
  "hsl": {
    "h": 192.263,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64455,
    "c": 0.10316,
    "h": 219.1
  },
  "luminance": 0.27842
}

Semantic roles & 50–950 ramp

primary

#2F9CB8

secondary

#C88A7B

accent

#6545E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9CB8

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

Preview Lab → · Contrast checker → · Palette generator →