#2F58C2#2F58C2

#2F58C2 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.4% C 0.173 H 264.8°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#2F58C2
RGB	rgb(47, 88, 194)
HSL	hsl(223, 61%, 47%)
HSV	hsv(223, 76%, 76%)
CMYK	cmyk(75.8%, 54.6%, 0%, 23.9%)
CIE-LAB	lab(40.37, 23.54, -59.62)
CIE-LCH	lch(40.37, 64.10, 291.55°)
OKLab	oklab(49.45% -0.0157 -0.1719)
OKLCH	oklch(49.45% 0.173 264.8)
XYZ	xyz(14.3962, 11.4772, 52.4851)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F58C2 #C2992F

analogous

#2FA2C2 #2F58C2 #4F2FC2

triadic

#2F58C2 #C22F58 #58C22F

tetradic

#2F58C2 #C22FA2 #C2992F #2FC24F

square

#2F58C2 #C22FA2 #C2992F #2FC24F

split-complementary

#2F58C2 #C24F2F #A2C22F

monochromatic

#172B5F #234291 #2F58C2 #587BD6 #89A2E2

Accessibility & contrast

On white

6.37

#2F58C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2F58C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F58C2

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F58C2	#FFFFFF	#000000	##FFFFFF
##2F58C2	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C6

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2f58c2;
/* rgb */ color: rgb(47, 88, 194);
/* oklch */ color: oklch(49.4% 0.173 264.8);

Tailwind

colors: {
  custom: {
    50: '#7d86d5',
    500: '#2f58c2',
    950: '#000000',
  },
}

SCSS

$custom: #2f58c2;
$custom-light: #7d86d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f58c2",
  "rgb": {
    "r": 47,
    "g": 88,
    "b": 194
  },
  "hsl": {
    "h": 223.265,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49445,
    "c": 0.17258,
    "h": 264.8
  },
  "luminance": 0.11479
}

Semantic roles & 50–950 ramp

primary

#2F58C2

secondary

#CCB781

accent

#B744E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F58C2

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

Preview Lab → · Contrast checker → · Palette generator →