#2E59A4#2E59A4

#2E59A4 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.4% C 0.130 H 260.7°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2E59A4
RGB	rgb(46, 89, 164)
HSL	hsl(218, 56%, 41%)
HSV	hsv(218, 72%, 64%)
CMYK	cmyk(72%, 45.7%, 0%, 35.7%)
CIE-LAB	lab(38.56, 11.39, -44.89)
CIE-LCH	lch(38.56, 46.32, 284.24°)
OKLab	oklab(47.4% -0.0211 -0.1285)
OKLCH	oklch(47.4% 0.13 260.7)
XYZ	xyz(11.3975, 10.4047, 36.5224)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E59A4 #A4792E

analogous

#2E94A4 #2E59A4 #3E2EA4

triadic

#2E59A4 #A42E59 #59A42E

tetradic

#2E59A4 #A42E94 #A4792E #2EA43E

square

#2E59A4 #A42E94 #A4792E #2EA43E

split-complementary

#2E59A4 #A43E2E #94A42E

monochromatic

#132544 #213F74 #2E59A4 #4575CB #7499D8

Accessibility & contrast

On white

6.82

#2E59A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2E59A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E59A4

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E59A4	#FFFFFF	#000000	##FFFFFF
##2E59A4	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3361A7

Deuteranopia (green-blind)

#1C56A2

Tritanopia (blue-blind)

#006B76

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2e59a4;
/* rgb */ color: rgb(46, 89, 164);
/* oklch */ color: oklch(47.4% 0.130 260.7);

Tailwind

colors: {
  custom: {
    50: '#7687bf',
    500: '#2e59a4',
    950: '#000000',
  },
}

SCSS

$custom: #2e59a4;
$custom-light: #7687bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e59a4",
  "rgb": {
    "r": 46,
    "g": 89,
    "b": 164
  },
  "hsl": {
    "h": 218.136,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.47396,
    "c": 0.13027,
    "h": 260.7
  },
  "luminance": 0.10406
}

Semantic roles & 50–950 ramp

primary

#2E59A4

secondary

#C0A26E

accent

#A848DF

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2E59A4

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

Preview Lab → · Contrast checker → · Palette generator →