#2F8FB6#2F8FB6

#2F8FB6 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.2% C 0.105 H 229.5°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F8FB6
RGB	rgb(47, 143, 182)
HSL	hsl(197, 59%, 45%)
HSV	hsv(197, 74%, 71%)
CMYK	cmyk(74.2%, 21.4%, 0%, 28.6%)
CIE-LAB	lab(55.71, -14.53, -28.35)
CIE-LCH	lch(55.71, 31.85, 242.87°)
OKLab	oklab(61.2% -0.068 -0.0796)
OKLCH	oklch(61.2% 0.105 229.5)
XYZ	xyz(19.4348, 23.6244, 47.7826)
Luminance	0.2363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8FB6 #B6562F

analogous

#2FB699 #2F8FB6 #2F4CB6

triadic

#2F8FB6 #B62F8F #8FB62F

tetradic

#2F8FB6 #992FB6 #B6562F #4CB62F

square

#2F8FB6 #992FB6 #B6562F #4CB62F

split-complementary

#2F8FB6 #B62F4C #B6992F

monochromatic

#164355 #226985 #2F8FB6 #50ACD2 #81C3DE

Accessibility & contrast

On white

3.67

#2F8FB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#2F8FB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8FB6

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8FB6	#FFFFFF	#000000	##000000
##2F8FB6	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8DB8

Deuteranopia (green-blind)

#6980B5

Tritanopia (blue-blind)

#009A9C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2f8fb6;
/* rgb */ color: rgb(47, 143, 182);
/* oklch */ color: oklch(61.2% 0.105 229.5);

Tailwind

colors: {
  custom: {
    50: '#7aafcc',
    500: '#2f8fb6',
    950: '#000000',
  },
}

SCSS

$custom: #2f8fb6;
$custom-light: #7aafcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8fb6",
  "rgb": {
    "r": 47,
    "g": 143,
    "b": 182
  },
  "hsl": {
    "h": 197.333,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.61197,
    "c": 0.10469,
    "h": 229.5
  },
  "luminance": 0.23627
}

Semantic roles & 50–950 ramp

primary

#2F8FB6

secondary

#C79079

accent

#7346E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2F8FB6

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

Preview Lab → · Contrast checker → · Palette generator →