#2A59AE#2A59AE

#2A59AE is a mid, vivid blue. Relative luminance 0.107; OKLCH L 47.9% C 0.145 H 261.1°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A59AE
RGB	rgb(42, 89, 174)
HSL	hsl(219, 61%, 42%)
HSV	hsv(219, 76%, 68%)
CMYK	cmyk(75.9%, 48.9%, 0%, 31.8%)
CIE-LAB	lab(39.06, 14.66, -50.04)
CIE-LCH	lch(39.06, 52.14, 286.33°)
OKLab	oklab(47.94% -0.0225 -0.1437)
OKLCH	oklch(47.94% 0.145 261.1)
XYZ	xyz(12.1645, 10.6916, 41.4588)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A59AE #AE7F2A

analogous

#2A9BAE #2A59AE #3D2AAE

triadic

#2A59AE #AE2A59 #59AE2A

tetradic

#2A59AE #AE2A9B #AE7F2A #2AAE3D

square

#2A59AE #AE2A9B #AE7F2A #2AAE3D

split-complementary

#2A59AE #AE3D2A #9BAE2A

monochromatic

#12274B #1E407D #2A59AE #4376D2 #759ADE

Accessibility & contrast

On white

6.69

#2A59AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2A59AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A59AE

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A59AE	#FFFFFF	#000000	##FFFFFF
##2A59AE	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2962B1

Deuteranopia (green-blind)

#0056AC

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2a59ae;
/* rgb */ color: rgb(42, 89, 174);
/* oklch */ color: oklch(47.9% 0.145 261.1);

Tailwind

colors: {
  custom: {
    50: '#7687c7',
    500: '#2a59ae',
    950: '#000000',
  },
}

SCSS

$custom: #2a59ae;
$custom-light: #7687c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a59ae",
  "rgb": {
    "r": 42,
    "g": 89,
    "b": 174
  },
  "hsl": {
    "h": 218.636,
    "s": 61.111,
    "l": 42.353
  },
  "oklch": {
    "l": 0.47944,
    "c": 0.14548,
    "h": 261.1
  },
  "luminance": 0.10693
}

Semantic roles & 50–950 ramp

primary

#2A59AE

secondary

#C5A66F

accent

#AB44E4

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2A59AE

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

Preview Lab → · Contrast checker → · Palette generator →