#2D58CC#2D58CC

#2D58CC is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.2% C 0.186 H 264.9°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D58CC
RGB	rgb(45, 88, 204)
HSL	hsl(224, 64%, 49%)
HSV	hsv(224, 78%, 80%)
CMYK	cmyk(77.9%, 56.9%, 0%, 20%)
CIE-LAB	lab(41.05, 27.08, -64.32)
CIE-LCH	lch(41.05, 69.79, 292.83°)
OKLab	oklab(50.17% -0.0166 -0.1857)
OKLCH	oklch(50.17% 0.186 264.9)
XYZ	xyz(15.4671, 11.8952, 58.5959)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D58CC #CCA12D

analogous

#2DA8CC #2D58CC #522DCC

triadic

#2D58CC #CC2D58 #58CC2D

tetradic

#2D58CC #CC2DA8 #CCA12D #2DCC52

square

#2D58CC #CC2DA8 #CCA12D #2DCC52

split-complementary

#2D58CC #CC522D #A8CC2D

monochromatic

#172D68 #22429A #2D58CC #5B7EDB #8DA5E6

Accessibility & contrast

On white

6.21

#2D58CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#2D58CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D58CC

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D58CC	#FFFFFF	#000000	##FFFFFF
##2D58CC	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D0

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2d58cc;
/* rgb */ color: rgb(45, 88, 204);
/* oklch */ color: oklch(50.2% 0.186 264.9);

Tailwind

colors: {
  custom: {
    50: '#7e86dc',
    500: '#2d58cc',
    950: '#000000',
  },
}

SCSS

$custom: #2d58cc;
$custom-light: #7e86dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d58cc",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 204
  },
  "hsl": {
    "h": 223.774,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5017,
    "c": 0.18645,
    "h": 264.9
  },
  "luminance": 0.11897
}

Semantic roles & 50–950 ramp

primary

#2D58CC

secondary

#D0BC85

accent

#BA41E7

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2D58CC

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

Preview Lab → · Contrast checker → · Palette generator →