#2F7AAD#2F7AAD

#2F7AAD is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.7% C 0.108 H 242.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#2F7AAD
RGB	rgb(47, 122, 173)
HSL	hsl(204, 57%, 43%)
HSV	hsv(204, 73%, 68%)
CMYK	cmyk(72.8%, 29.5%, 0%, 32.2%)
CIE-LAB	lab(48.93, -5.70, -33.74)
CIE-LCH	lch(48.93, 34.22, 260.41°)
OKLab	oklab(55.67% -0.0502 -0.0954)
OKLCH	oklch(55.67% 0.108 242.2)
XYZ	xyz(15.6717, 17.5388, 42.0864)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7AAD #AD622F

analogous

#2FADA1 #2F7AAD #2F3BAD

triadic

#2F7AAD #AD2F7A #7AAD2F

tetradic

#2F7AAD #A12FAD #AD622F #3BAD2F

square

#2F7AAD #A12FAD #AD622F #3BAD2F

split-complementary

#2F7AAD #AD2F3B #ADA12F

monochromatic

#15364D #22587D #2F7AAD #4B99CE #7BB4DB

Accessibility & contrast

On white

4.66

#2F7AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#2F7AAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2F7AAD

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7AAD	#FFFFFF	#000000	##FFFFFF
##2F7AAD	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637BAF

Deuteranopia (green-blind)

#516FAC

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2f7aad;
/* rgb */ color: rgb(47, 122, 173);
/* oklch */ color: oklch(55.7% 0.108 242.2);

Tailwind

colors: {
  custom: {
    50: '#78a0c5',
    500: '#2f7aad',
    950: '#000000',
  },
}

SCSS

$custom: #2f7aad;
$custom-light: #78a0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7aad",
  "rgb": {
    "r": 47,
    "g": 122,
    "b": 173
  },
  "hsl": {
    "h": 204.286,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55674,
    "c": 0.10779,
    "h": 242.2
  },
  "luminance": 0.17541
}

Semantic roles & 50–950 ramp

primary

#2F7AAD

secondary

#C49474

accent

#8547E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F7AAD

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

Preview Lab → · Contrast checker → · Palette generator →