#2A58A2#2A58A2

#2A58A2 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 46.9% C 0.130 H 259.5°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#2A58A2
RGB	rgb(42, 88, 162)
HSL	hsl(217, 59%, 40%)
HSV	hsv(217, 74%, 64%)
CMYK	cmyk(74.1%, 45.7%, 0%, 36.5%)
CIE-LAB	lab(37.98, 10.70, -44.63)
CIE-LCH	lch(37.98, 45.90, 283.49°)
OKLab	oklab(46.87% -0.0236 -0.1278)
OKLCH	oklch(46.87% 0.13 259.5)
XYZ	xyz(10.9638, 10.0791, 35.5431)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A58A2 #A2742A

analogous

#2A94A2 #2A58A2 #382AA2

triadic

#2A58A2 #A22A58 #58A22A

tetradic

#2A58A2 #A22A94 #A2742A #2AA238

square

#2A58A2 #A22A94 #A2742A #2AA238

split-complementary

#2A58A2 #A2382A #94A22A

monochromatic

#112341 #1D3E71 #2A58A2 #3D74CD #6D97D9

Accessibility & contrast

On white

6.96

#2A58A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2A58A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A58A2

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A58A2	#FFFFFF	#000000	##FFFFFF
##2A58A2	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325FA5

Deuteranopia (green-blind)

#1A54A1

Tritanopia (blue-blind)

#006975

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2a58a2;
/* rgb */ color: rgb(42, 88, 162);
/* oklch */ color: oklch(46.9% 0.130 259.5);

Tailwind

colors: {
  custom: {
    50: '#7486be',
    500: '#2a58a2',
    950: '#000000',
  },
}

SCSS

$custom: #2a58a2;
$custom-light: #7486be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a58a2",
  "rgb": {
    "r": 42,
    "g": 88,
    "b": 162
  },
  "hsl": {
    "h": 217,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.46868,
    "c": 0.13001,
    "h": 259.5
  },
  "luminance": 0.1008
}

Semantic roles & 50–950 ramp

primary

#2A58A2

secondary

#C09E68

accent

#A646E2

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2A58A2

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

Preview Lab → · Contrast checker → · Palette generator →