#2D58AD#2D58AD

#2D58AD is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.8% C 0.144 H 262.2°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#2D58AD
RGB	rgb(45, 88, 173)
HSL	hsl(220, 59%, 43%)
HSV	hsv(220, 74%, 68%)
CMYK	cmyk(74%, 49.1%, 0%, 32.2%)
CIE-LAB	lab(38.82, 15.33, -49.82)
CIE-LCH	lch(38.82, 52.13, 287.10°)
OKLab	oklab(47.77% -0.0196 -0.1431)
OKLCH	oklch(47.77% 0.144 262.2)
XYZ	xyz(12.1120, 10.5531, 40.9257)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D58AD #AD822D

analogous

#2D98AD #2D58AD #422DAD

triadic

#2D58AD #AD2D58 #58AD2D

tetradic

#2D58AD #AD2D98 #AD822D #2DAD42

square

#2D58AD #AD2D98 #AD822D #2DAD42

split-complementary

#2D58AD #AD422D #98AD2D

monochromatic

#14274C #203F7C #2D58AD #4875CF #789ADC

Accessibility & contrast

On white

6.75

#2D58AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2D58AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D58AD

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D58AD	#FFFFFF	#000000	##FFFFFF
##2D58AD	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2862B0

Deuteranopia (green-blind)

#0056AB

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2d58ad;
/* rgb */ color: rgb(45, 88, 173);
/* oklch */ color: oklch(47.8% 0.144 262.2);

Tailwind

colors: {
  custom: {
    50: '#7786c6',
    500: '#2d58ad',
    950: '#000000',
  },
}

SCSS

$custom: #2d58ad;
$custom-light: #7786c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d58ad",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 173
  },
  "hsl": {
    "h": 219.844,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.47771,
    "c": 0.1444,
    "h": 262.2
  },
  "luminance": 0.10554
}

Semantic roles & 50–950 ramp

primary

#2D58AD

secondary

#C4A872

accent

#AD46E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D58AD

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

Preview Lab → · Contrast checker → · Palette generator →