#2B58C2#2B58C2

#2B58C2 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.3% C 0.174 H 263.8°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#2B58C2
RGB	rgb(43, 88, 194)
HSL	hsl(222, 64%, 46%)
HSV	hsv(222, 78%, 76%)
CMYK	cmyk(77.8%, 54.6%, 0%, 23.9%)
CIE-LAB	lab(40.22, 23.09, -59.87)
CIE-LCH	lch(40.22, 64.17, 291.09°)
OKLab	oklab(49.29% -0.0187 -0.1727)
OKLCH	oklch(49.29% 0.174 263.8)
XYZ	xyz(14.2201, 11.3864, 52.4768)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B58C2 #C2952B

analogous

#2BA4C2 #2B58C2 #4A2BC2

triadic

#2B58C2 #C22B58 #58C22B

tetradic

#2B58C2 #C22BA4 #C2952B #2BC24A

square

#2B58C2 #C22BA4 #C2952B #2BC24A

split-complementary

#2B58C2 #C24A2B #A4C22B

monochromatic

#152B5E #204190 #2B58C2 #527AD9 #84A0E4

Accessibility & contrast

On white

6.41

#2B58C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#2B58C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B58C2

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B58C2	#FFFFFF	#000000	##FFFFFF
##2B58C2	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C6

Deuteranopia (green-blind)

#0058C0

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2b58c2;
/* rgb */ color: rgb(43, 88, 194);
/* oklch */ color: oklch(49.3% 0.174 263.8);

Tailwind

colors: {
  custom: {
    50: '#7b86d5',
    500: '#2b58c2',
    950: '#000000',
  },
}

SCSS

$custom: #2b58c2;
$custom-light: #7b86d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b58c2",
  "rgb": {
    "r": 43,
    "g": 88,
    "b": 194
  },
  "hsl": {
    "h": 222.119,
    "s": 63.713,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49291,
    "c": 0.17367,
    "h": 263.8
  },
  "luminance": 0.11388
}

Semantic roles & 50–950 ramp

primary

#2B58C2

secondary

#CDB57C

accent

#B541E7

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2B58C2

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

Preview Lab → · Contrast checker → · Palette generator →