#2F75BA#2F75BA

#2F75BA is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.2% C 0.128 H 251.1°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F75BA
RGB	rgb(47, 117, 186)
HSL	hsl(210, 60%, 46%)
HSV	hsv(210, 75%, 73%)
CMYK	cmyk(74.7%, 37.1%, 0%, 27.1%)
CIE-LAB	lab(48.10, 2.04, -42.58)
CIE-LCH	lch(48.10, 42.63, 272.75°)
OKLab	oklab(55.23% -0.0416 -0.1213)
OKLCH	oklch(55.23% 0.128 251.1)
XYZ	xyz(16.3932, 16.8702, 48.8372)
Luminance	0.1687 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F75BA #BA742F

analogous

#2FBAB9 #2F75BA #2F2FBA

triadic

#2F75BA #BA2F75 #75BA2F

tetradic

#2F75BA #B92FBA #BA742F #2FBA2F

square

#2F75BA #B92FBA #BA742F #2FBA2F

split-complementary

#2F75BA #BA2F2F #BAB92F

monochromatic

#163858 #235689 #2F75BA #5394D3 #84B2E0

Accessibility & contrast

On white

4.80

#2F75BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#2F75BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F75BA

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F75BA	#FFFFFF	#000000	##FFFFFF
##2F75BA	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5579BD

Deuteranopia (green-blind)

#406CB9

Tritanopia (blue-blind)

#00858E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2f75ba;
/* rgb */ color: rgb(47, 117, 186);
/* oklch */ color: oklch(55.2% 0.128 251.1);

Tailwind

colors: {
  custom: {
    50: '#7a9ccf',
    500: '#2f75ba',
    950: '#000000',
  },
}

SCSS

$custom: #2f75ba;
$custom-light: #7a9ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f75ba",
  "rgb": {
    "r": 47,
    "g": 117,
    "b": 186
  },
  "hsl": {
    "h": 209.784,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55232,
    "c": 0.12821,
    "h": 251.1
  },
  "luminance": 0.16872
}

Semantic roles & 50–950 ramp

primary

#2F75BA

secondary

#C9A27C

accent

#9345E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2F75BA

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

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