#2F58C4#2F58C4

#2F58C4 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.6% C 0.175 H 264.9°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#2F58C4
RGB	rgb(47, 88, 196)
HSL	hsl(223, 61%, 48%)
HSV	hsv(223, 76%, 77%)
CMYK	cmyk(76%, 55.1%, 0%, 23.1%)
CIE-LAB	lab(40.52, 24.29, -60.54)
CIE-LCH	lch(40.52, 65.23, 291.86°)
OKLab	oklab(49.6% -0.0156 -0.1746)
OKLCH	oklch(49.6% 0.175 264.9)
XYZ	xyz(14.6223, 11.5677, 53.6760)
Luminance	0.1157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F58C4 #C49B2F

analogous

#2FA2C4 #2F58C4 #502FC4

triadic

#2F58C4 #C42F58 #58C42F

tetradic

#2F58C4 #C42FA2 #C49B2F #2FC450

square

#2F58C4 #C42FA2 #C49B2F #2FC450

split-complementary

#2F58C4 #C4502F #A2C42F

monochromatic

#172C61 #234293 #2F58C4 #597CD7 #8AA3E3

Accessibility & contrast

On white

6.34

#2F58C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#2F58C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F58C4

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F58C4	#FFFFFF	#000000	##FFFFFF
##2F58C4	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C8

Deuteranopia (green-blind)

#0059C2

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2f58c4;
/* rgb */ color: rgb(47, 88, 196);
/* oklch */ color: oklch(49.6% 0.175 264.9);

Tailwind

colors: {
  custom: {
    50: '#7d86d7',
    500: '#2f58c4',
    950: '#000000',
  },
}

SCSS

$custom: #2f58c4;
$custom-light: #7d86d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f58c4",
  "rgb": {
    "r": 47,
    "g": 88,
    "b": 196
  },
  "hsl": {
    "h": 223.49,
    "s": 61.317,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49603,
    "c": 0.17527,
    "h": 264.9
  },
  "luminance": 0.11569
}

Semantic roles & 50–950 ramp

primary

#2F58C4

secondary

#CDB882

accent

#B843E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F58C4

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

Preview Lab → · Contrast checker → · Palette generator →