#2D58AE#2D58AE

#2D58AE is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.8% C 0.146 H 262.3°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D58AE
RGB	rgb(45, 88, 174)
HSL	hsl(220, 59%, 43%)
HSV	hsv(220, 74%, 68%)
CMYK	cmyk(74.1%, 49.4%, 0%, 31.8%)
CIE-LAB	lab(38.88, 15.71, -50.31)
CIE-LCH	lch(38.88, 52.70, 287.34°)
OKLab	oklab(47.84% -0.0194 -0.1445)
OKLCH	oklch(47.84% 0.146 262.3)
XYZ	xyz(12.2092, 10.5920, 41.4372)
Luminance	0.1059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D58AE #AE832D

analogous

#2D98AE #2D58AE #422DAE

triadic

#2D58AE #AE2D58 #58AE2D

tetradic

#2D58AE #AE2D98 #AE832D #2DAE42

square

#2D58AE #AE2D98 #AE832D #2DAE42

split-complementary

#2D58AE #AE422D #98AE2D

monochromatic

#14274D #203F7D #2D58AE #4876D0 #799ADC

Accessibility & contrast

On white

6.73

#2D58AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2D58AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D58AE

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D58AE	#FFFFFF	#000000	##FFFFFF
##2D58AE	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2762B1

Deuteranopia (green-blind)

#0056AC

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2d58ae;
/* rgb */ color: rgb(45, 88, 174);
/* oklch */ color: oklch(47.8% 0.146 262.3);

Tailwind

colors: {
  custom: {
    50: '#7886c7',
    500: '#2d58ae',
    950: '#000000',
  },
}

SCSS

$custom: #2d58ae;
$custom-light: #7886c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d58ae",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 174
  },
  "hsl": {
    "h": 220,
    "s": 58.904,
    "l": 42.941
  },
  "oklch": {
    "l": 0.47844,
    "c": 0.14579,
    "h": 262.3
  },
  "luminance": 0.10593
}

Semantic roles & 50–950 ramp

primary

#2D58AE

secondary

#C4A972

accent

#AE46E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D58AE

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

Preview Lab → · Contrast checker → · Palette generator →