#2F8DB9#2F8DB9

#2F8DB9 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.9% C 0.108 H 233.2°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F8DB9
RGB	rgb(47, 141, 185)
HSL	hsl(199, 59%, 45%)
HSV	hsv(199, 75%, 73%)
CMYK	cmyk(74.6%, 23.8%, 0%, 27.5%)
CIE-LAB	lab(55.23, -12.38, -30.80)
CIE-LCH	lch(55.23, 33.20, 248.09°)
OKLab	oklab(60.86% -0.0649 -0.0867)
OKLCH	oklch(60.86% 0.108 233.2)
XYZ	xyz(19.4506, 23.1546, 49.3337)
Luminance	0.2316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8DB9 #B95B2F

analogous

#2FB9A0 #2F8DB9 #2F48B9

triadic

#2F8DB9 #B92F8D #8DB92F

tetradic

#2F8DB9 #A02FB9 #B95B2F #48B92F

square

#2F8DB9 #A02FB9 #B95B2F #48B92F

split-complementary

#2F8DB9 #B92F48 #B9A02F

monochromatic

#164357 #236888 #2F8DB9 #52AAD3 #83C2DF

Accessibility & contrast

On white

3.73

#2F8DB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#2F8DB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8DB9

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8DB9	#FFFFFF	#000000	##000000
##2F8DB9	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBB

Deuteranopia (green-blind)

#657EB8

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2f8db9;
/* rgb */ color: rgb(47, 141, 185);
/* oklch */ color: oklch(60.9% 0.108 233.2);

Tailwind

colors: {
  custom: {
    50: '#7baece',
    500: '#2f8db9',
    950: '#000000',
  },
}

SCSS

$custom: #2f8db9;
$custom-light: #7baece;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8db9",
  "rgb": {
    "r": 47,
    "g": 141,
    "b": 185
  },
  "hsl": {
    "h": 199.13,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60857,
    "c": 0.1083,
    "h": 233.2
  },
  "luminance": 0.23157
}

Semantic roles & 50–950 ramp

primary

#2F8DB9

secondary

#C9947B

accent

#7745E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2F8DB9

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

Preview Lab → · Contrast checker → · Palette generator →