#2F7BB2#2F7BB2

#2F7BB2 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.2% C 0.113 H 243.9°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#2F7BB2
RGB	rgb(47, 123, 178)
HSL	hsl(205, 58%, 44%)
HSV	hsv(205, 74%, 70%)
CMYK	cmyk(73.6%, 30.9%, 0%, 30.2%)
CIE-LAB	lab(49.48, -4.50, -35.78)
CIE-LCH	lch(49.48, 36.06, 262.84°)
OKLab	oklab(56.18% -0.0496 -0.1013)
OKLCH	oklch(56.18% 0.113 243.9)
XYZ	xyz(16.2880, 17.9828, 44.7234)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7BB2 #B2662F

analogous

#2FB2A8 #2F7BB2 #2F3AB2

triadic

#2F7BB2 #B22F7B #7BB22F

tetradic

#2F7BB2 #A82FB2 #B2662F #3AB22F

square

#2F7BB2 #A82FB2 #B2662F #3AB22F

split-complementary

#2F7BB2 #B22F3A #B2A82F

monochromatic

#153851 #225A82 #2F7BB2 #4E9AD0 #7EB5DD

Accessibility & contrast

On white

4.57

#2F7BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#2F7BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7BB2

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7BB2	#FFFFFF	#000000	##000000
##2F7BB2	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627CB4

Deuteranopia (green-blind)

#5070B1

Tritanopia (blue-blind)

#00888E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2f7bb2;
/* rgb */ color: rgb(47, 123, 178);
/* oklch */ color: oklch(56.2% 0.113 243.9);

Tailwind

colors: {
  custom: {
    50: '#79a1c9',
    500: '#2f7bb2',
    950: '#000000',
  },
}

SCSS

$custom: #2f7bb2;
$custom-light: #79a1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7bb2",
  "rgb": {
    "r": 47,
    "g": 123,
    "b": 178
  },
  "hsl": {
    "h": 205.191,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56183,
    "c": 0.11281,
    "h": 243.9
  },
  "luminance": 0.17985
}

Semantic roles & 50–950 ramp

primary

#2F7BB2

secondary

#C69877

accent

#8746E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F7BB2

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

Preview Lab → · Contrast checker → · Palette generator →