#2F56C1#2F56C1

#2F56C1 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.0% C 0.174 H 265.3°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#2F56C1
RGB	rgb(47, 86, 193)
HSL	hsl(224, 61%, 47%)
HSV	hsv(224, 76%, 76%)
CMYK	cmyk(75.6%, 55.4%, 0%, 24.3%)
CIE-LAB	lab(39.76, 24.47, -60.03)
CIE-LCH	lch(39.76, 64.82, 292.18°)
OKLab	oklab(48.96% -0.0143 -0.1731)
OKLCH	oklch(48.96% 0.174 265.3)
XYZ	xyz(14.1223, 11.1086, 51.8416)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F56C1 #C19A2F

analogous

#2F9FC1 #2F56C1 #512FC1

triadic

#2F56C1 #C12F56 #56C12F

tetradic

#2F56C1 #C12F9F #C19A2F #2FC151

square

#2F56C1 #C12F9F #C19A2F #2FC151

split-complementary

#2F56C1 #C1512F #9FC12F

monochromatic

#172A5F #234090 #2F56C1 #5779D6 #88A0E2

Accessibility & contrast

On white

6.52

#2F56C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2F56C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F56C1

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F56C1	#FFFFFF	#000000	##FFFFFF
##2F56C1	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C5

Deuteranopia (green-blind)

#0057BF

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2f56c1;
/* rgb */ color: rgb(47, 86, 193);
/* oklch */ color: oklch(49.0% 0.174 265.3);

Tailwind

colors: {
  custom: {
    50: '#7d85d4',
    500: '#2f56c1',
    950: '#000000',
  },
}

SCSS

$custom: #2f56c1;
$custom-light: #7d85d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f56c1",
  "rgb": {
    "r": 47,
    "g": 86,
    "b": 193
  },
  "hsl": {
    "h": 223.973,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48961,
    "c": 0.17369,
    "h": 265.3
  },
  "luminance": 0.1111
}

Semantic roles & 50–950 ramp

primary

#2F56C1

secondary

#CCB880

accent

#B944E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F56C1

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

Preview Lab → · Contrast checker → · Palette generator →