#2D58AA#2D58AA

#2D58AA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.6% C 0.140 H 261.8°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D58AA
RGB	rgb(45, 88, 170)
HSL	hsl(219, 58%, 42%)
HSV	hsv(219, 74%, 67%)
CMYK	cmyk(73.5%, 48.2%, 0%, 33.3%)
CIE-LAB	lab(38.62, 14.19, -48.37)
CIE-LCH	lch(38.62, 50.41, 286.35°)
OKLab	oklab(47.56% -0.02 -0.1388)
OKLCH	oklch(47.56% 0.14 261.8)
XYZ	xyz(11.8250, 10.4383, 39.4140)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D58AA #AA7F2D

analogous

#2D97AA #2D58AA #402DAA

triadic

#2D58AA #AA2D58 #58AA2D

tetradic

#2D58AA #AA2D97 #AA7F2D #2DAA40

square

#2D58AA #AA2D97 #AA7F2D #2DAA40

split-complementary

#2D58AA #AA402D #97AA2D

monochromatic

#132649 #203F7A #2D58AA #4675CE #7799DB

Accessibility & contrast

On white

6.80

#2D58AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2D58AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D58AA

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D58AA	#FFFFFF	#000000	##FFFFFF
##2D58AA	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B61AD

Deuteranopia (green-blind)

#0756A8

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2d58aa;
/* rgb */ color: rgb(45, 88, 170);
/* oklch */ color: oklch(47.6% 0.140 261.8);

Tailwind

colors: {
  custom: {
    50: '#7786c4',
    500: '#2d58aa',
    950: '#000000',
  },
}

SCSS

$custom: #2d58aa;
$custom-light: #7786c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d58aa",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 170
  },
  "hsl": {
    "h": 219.36,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.47555,
    "c": 0.14022,
    "h": 261.8
  },
  "luminance": 0.1044
}

Semantic roles & 50–950 ramp

primary

#2D58AA

secondary

#C3A670

accent

#AC46E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D58AA

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

Preview Lab → · Contrast checker → · Palette generator →