#2D58CA#2D58CA

#2D58CA is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.0% C 0.184 H 264.8°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D58CA
RGB	rgb(45, 88, 202)
HSL	hsl(224, 64%, 48%)
HSV	hsv(224, 78%, 79%)
CMYK	cmyk(77.7%, 56.4%, 0%, 20.8%)
CIE-LAB	lab(40.90, 26.33, -63.41)
CIE-LCH	lch(40.90, 68.66, 292.55°)
OKLab	oklab(50.01% -0.0167 -0.183)
OKLCH	oklch(50.01% 0.184 264.8)
XYZ	xyz(15.2288, 11.7999, 57.3406)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D58CA #CA9F2D

analogous

#2DA6CA #2D58CA #502DCA

triadic

#2D58CA #CA2D58 #58CA2D

tetradic

#2D58CA #CA2DA6 #CA9F2D #2DCA50

square

#2D58CA #CA2DA6 #CA9F2D #2DCA50

split-complementary

#2D58CA #CA502D #A6CA2D

monochromatic

#172C66 #224298 #2D58CA #5A7DDA #8CA4E5

Accessibility & contrast

On white

6.25

#2D58CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2D58CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D58CA

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D58CA	#FFFFFF	#000000	##FFFFFF
##2D58CA	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CE

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#007488

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2d58ca;
/* rgb */ color: rgb(45, 88, 202);
/* oklch */ color: oklch(50.0% 0.184 264.8);

Tailwind

colors: {
  custom: {
    50: '#7e86db',
    500: '#2d58ca',
    950: '#000000',
  },
}

SCSS

$custom: #2d58ca;
$custom-light: #7e86db;
$custom-dark: #000000;

JSON

{
  "hex": "#2d58ca",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 202
  },
  "hsl": {
    "h": 223.567,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50007,
    "c": 0.1838,
    "h": 264.8
  },
  "luminance": 0.11802
}

Semantic roles & 50–950 ramp

primary

#2D58CA

secondary

#CFBB83

accent

#B941E7

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2D58CA

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

Preview Lab → · Contrast checker → · Palette generator →