#2F5AA2#2F5AA2

#2F5AA2 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.5% C 0.126 H 260.1°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#2F5AA2
RGB	rgb(47, 90, 162)
HSL	hsl(218, 55%, 41%)
HSV	hsv(218, 71%, 64%)
CMYK	cmyk(71%, 44.4%, 0%, 36.5%)
CIE-LAB	lab(38.77, 10.14, -43.37)
CIE-LCH	lch(38.77, 44.54, 283.16°)
OKLab	oklab(47.53% -0.0217 -0.124)
OKLCH	oklch(47.53% 0.126 260.1)
XYZ	xyz(11.3477, 10.5241, 35.6087)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5AA2 #A2772F

analogous

#2F93A2 #2F5AA2 #3D2FA2

triadic

#2F5AA2 #A22F5A #5AA22F

tetradic

#2F5AA2 #A22F93 #A2772F #2FA23D

square

#2F5AA2 #A22F93 #A2772F #2FA23D

split-complementary

#2F5AA2 #A23D2F #93A22F

monochromatic

#132543 #214073 #2F5AA2 #4576C9 #7599D7

Accessibility & contrast

On white

6.76

#2F5AA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2F5AA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5AA2

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5AA2	#FFFFFF	#000000	##FFFFFF
##2F5AA2	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3761A5

Deuteranopia (green-blind)

#2256A1

Tritanopia (blue-blind)

#006B76

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2f5aa2;
/* rgb */ color: rgb(47, 90, 162);
/* oklch */ color: oklch(47.5% 0.126 260.1);

Tailwind

colors: {
  custom: {
    50: '#7688be',
    500: '#2f5aa2',
    950: '#000000',
  },
}

SCSS

$custom: #2f5aa2;
$custom-light: #7688be;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5aa2",
  "rgb": {
    "r": 47,
    "g": 90,
    "b": 162
  },
  "hsl": {
    "h": 217.565,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47527,
    "c": 0.12589,
    "h": 260.1
  },
  "luminance": 0.10525
}

Semantic roles & 50–950 ramp

primary

#2F5AA2

secondary

#BFA16E

accent

#A749DE

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2F5AA2

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

Preview Lab → · Contrast checker → · Palette generator →