#2A59A2#2A59A2

#2A59A2 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.1% C 0.129 H 259.0°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#2A59A2
RGB	rgb(42, 89, 162)
HSL	hsl(217, 59%, 40%)
HSV	hsv(217, 74%, 64%)
CMYK	cmyk(74.1%, 45.1%, 0%, 36.5%)
CIE-LAB	lab(38.28, 10.05, -44.16)
CIE-LCH	lch(38.28, 45.29, 282.82°)
OKLab	oklab(47.1% -0.0245 -0.1264)
OKLCH	oklch(47.1% 0.129 259)
XYZ	xyz(11.0464, 10.2444, 35.5706)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A59A2 #A2732A

analogous

#2A95A2 #2A59A2 #372AA2

triadic

#2A59A2 #A22A59 #59A22A

tetradic

#2A59A2 #A22A95 #A2732A #2AA237

square

#2A59A2 #A22A95 #A2732A #2AA237

split-complementary

#2A59A2 #A2372A #95A22A

monochromatic

#112441 #1D3E71 #2A59A2 #3D75CD #6D97D9

Accessibility & contrast

On white

6.89

#2A59A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#2A59A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A59A2

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A59A2	#FFFFFF	#000000	##FFFFFF
##2A59A2	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3460A5

Deuteranopia (green-blind)

#1D55A1

Tritanopia (blue-blind)

#006A75

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a59a2;
/* rgb */ color: rgb(42, 89, 162);
/* oklch */ color: oklch(47.1% 0.129 259.0);

Tailwind

colors: {
  custom: {
    50: '#7487be',
    500: '#2a59a2',
    950: '#000000',
  },
}

SCSS

$custom: #2a59a2;
$custom-light: #7487be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a59a2",
  "rgb": {
    "r": 42,
    "g": 89,
    "b": 162
  },
  "hsl": {
    "h": 216.5,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.47095,
    "c": 0.12881,
    "h": 259
  },
  "luminance": 0.10246
}

Semantic roles & 50–950 ramp

primary

#2A59A2

secondary

#C09D68

accent

#A546E2

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2A59A2

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

Preview Lab → · Contrast checker → · Palette generator →