#2D58C3#2D58C3

#2D58C3 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.4% C 0.174 H 264.3°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#2D58C3
RGB	rgb(45, 88, 195)
HSL	hsl(223, 63%, 47%)
HSV	hsv(223, 77%, 76%)
CMYK	cmyk(76.9%, 54.9%, 0%, 23.5%)
CIE-LAB	lab(40.37, 23.69, -60.21)
CIE-LCH	lch(40.37, 64.70, 291.48°)
OKLab	oklab(49.45% -0.0172 -0.1736)
OKLCH	oklch(49.45% 0.174 264.3)
XYZ	xyz(14.4187, 11.4758, 53.0743)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D58C3 #C3982D

analogous

#2DA3C3 #2D58C3 #4D2DC3

triadic

#2D58C3 #C32D58 #58C32D

tetradic

#2D58C3 #C32DA3 #C3982D #2DC34D

square

#2D58C3 #C32DA3 #C3982D #2DC34D

split-complementary

#2D58C3 #C34D2D #A3C32D

monochromatic

#162B60 #224291 #2D58C3 #557BD8 #87A2E3

Accessibility & contrast

On white

6.37

#2D58C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2D58C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D58C3

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D58C3	#FFFFFF	#000000	##FFFFFF
##2D58C3	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)

#0066C7

Deuteranopia (green-blind)

#0059C1

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2d58c3;
/* rgb */ color: rgb(45, 88, 195);
/* oklch */ color: oklch(49.4% 0.174 264.3);

Tailwind

colors: {
  custom: {
    50: '#7c86d6',
    500: '#2d58c3',
    950: '#000000',
  },
}

SCSS

$custom: #2d58c3;
$custom-light: #7c86d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d58c3",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 195
  },
  "hsl": {
    "h": 222.8,
    "s": 62.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49445,
    "c": 0.17448,
    "h": 264.3
  },
  "luminance": 0.11477
}

Semantic roles & 50–950 ramp

primary

#2D58C3

secondary

#CDB77F

accent

#B742E6

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2D58C3

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

Preview Lab → · Contrast checker → · Palette generator →