#2F5AC2#2F5AC2

#2F5AC2 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.9% C 0.170 H 264.2°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2F5AC2
RGB	rgb(47, 90, 194)
HSL	hsl(222, 61%, 47%)
HSV	hsv(222, 76%, 76%)
CMYK	cmyk(75.8%, 53.6%, 0%, 23.9%)
CIE-LAB	lab(40.91, 22.24, -58.75)
CIE-LCH	lch(40.91, 62.81, 290.73°)
OKLab	oklab(49.85% -0.0172 -0.1693)
OKLCH	oklch(49.85% 0.17 264.2)
XYZ	xyz(14.5626, 11.8101, 52.5406)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5AC2 #C2972F

analogous

#2FA4C2 #2F5AC2 #4E2FC2

triadic

#2F5AC2 #C22F5A #5AC22F

tetradic

#2F5AC2 #C22FA4 #C2972F #2FC24E

square

#2F5AC2 #C22FA4 #C2972F #2FC24E

split-complementary

#2F5AC2 #C24E2F #A4C22F

monochromatic

#172C5F #234391 #2F5AC2 #587DD6 #89A3E2

Accessibility & contrast

On white

6.25

#2F5AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2F5AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5AC2

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5AC2	#FFFFFF	#000000	##FFFFFF
##2F5AC2	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0568C6

Deuteranopia (green-blind)

#005AC0

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2f5ac2;
/* rgb */ color: rgb(47, 90, 194);
/* oklch */ color: oklch(49.9% 0.170 264.2);

Tailwind

colors: {
  custom: {
    50: '#7d88d5',
    500: '#2f5ac2',
    950: '#000000',
  },
}

SCSS

$custom: #2f5ac2;
$custom-light: #7d88d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5ac2",
  "rgb": {
    "r": 47,
    "g": 90,
    "b": 194
  },
  "hsl": {
    "h": 222.449,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49853,
    "c": 0.17012,
    "h": 264.2
  },
  "luminance": 0.11812
}

Semantic roles & 50–950 ramp

primary

#2F5AC2

secondary

#CCB681

accent

#B544E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F5AC2

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

Preview Lab → · Contrast checker → · Palette generator →