#2E59AD#2E59AD

#2E59AD is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.0% C 0.143 H 262.1°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#2E59AD
RGB	rgb(46, 89, 173)
HSL	hsl(220, 58%, 43%)
HSV	hsv(220, 73%, 68%)
CMYK	cmyk(73.4%, 48.6%, 0%, 32.2%)
CIE-LAB	lab(39.14, 14.81, -49.30)
CIE-LCH	lch(39.14, 51.48, 286.72°)
OKLab	oklab(48.03% -0.0196 -0.1415)
OKLCH	oklch(48.03% 0.143 262.1)
XYZ	xyz(12.2392, 10.7414, 40.9553)
Luminance	0.1074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E59AD #AD822E

analogous

#2E98AD #2E59AD #422EAD

triadic

#2E59AD #AD2E59 #59AD2E

tetradic

#2E59AD #AD2E98 #AD822E #2EAD42

square

#2E59AD #AD2E98 #AD822E #2EAD42

split-complementary

#2E59AD #AD422E #98AD2E

monochromatic

#14274C #21407D #2E59AD #4977CF #7A9BDC

Accessibility & contrast

On white

6.67

#2E59AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#2E59AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E59AD

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E59AD	#FFFFFF	#000000	##FFFFFF
##2E59AD	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B62B0

Deuteranopia (green-blind)

#0257AB

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e59ad;
/* rgb */ color: rgb(46, 89, 173);
/* oklch */ color: oklch(48.0% 0.143 262.1);

Tailwind

colors: {
  custom: {
    50: '#7887c6',
    500: '#2e59ad',
    950: '#000000',
  },
}

SCSS

$custom: #2e59ad;
$custom-light: #7887c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e59ad",
  "rgb": {
    "r": 46,
    "g": 89,
    "b": 173
  },
  "hsl": {
    "h": 219.685,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4803,
    "c": 0.14285,
    "h": 262.1
  },
  "luminance": 0.10743
}

Semantic roles & 50–950 ramp

primary

#2E59AD

secondary

#C4A873

accent

#AD47E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E59AD

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

Preview Lab → · Contrast checker → · Palette generator →