#2F75A9#2F75A9

#2F75A9 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.107 H 244.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F75A9
RGB	rgb(47, 117, 169)
HSL	hsl(206, 56%, 42%)
HSV	hsv(206, 72%, 66%)
CMYK	cmyk(72.2%, 30.8%, 0%, 33.7%)
CIE-LAB	lab(47.22, -4.17, -34.09)
CIE-LCH	lch(47.22, 34.34, 263.03°)
OKLab	oklab(54.26% -0.0465 -0.0965)
OKLCH	oklch(54.26% 0.107 244.3)
XYZ	xyz(14.6923, 16.1899, 39.8791)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F75A9 #A9632F

analogous

#2FA9A0 #2F75A9 #2F38A9

triadic

#2F75A9 #A92F75 #75A92F

tetradic

#2F75A9 #A02FA9 #A9632F #38A92F

square

#2F75A9 #A02FA9 #A9632F #38A92F

split-complementary

#2F75A9 #A92F38 #A9A02F

monochromatic

#143349 #225479 #2F75A9 #4994CC #79B0DA

Accessibility & contrast

On white

4.95

#2F75A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2F75A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F75A9

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F75A9	#FFFFFF	#000000	##FFFFFF
##2F75A9	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D76AB

Deuteranopia (green-blind)

#4C6BA8

Tritanopia (blue-blind)

#008287

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2f75a9;
/* rgb */ color: rgb(47, 117, 169);
/* oklch */ color: oklch(54.3% 0.107 244.3);

Tailwind

colors: {
  custom: {
    50: '#779cc3',
    500: '#2f75a9',
    950: '#000000',
  },
}

SCSS

$custom: #2f75a9;
$custom-light: #779cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f75a9",
  "rgb": {
    "r": 47,
    "g": 117,
    "b": 169
  },
  "hsl": {
    "h": 205.574,
    "s": 56.481,
    "l": 42.353
  },
  "oklch": {
    "l": 0.5426,
    "c": 0.10708,
    "h": 244.3
  },
  "luminance": 0.16191
}

Semantic roles & 50–950 ramp

primary

#2F75A9

secondary

#C29472

accent

#8948E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2F75A9

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

Preview Lab → · Contrast checker → · Palette generator →