#2E589B#2E589B

#2E589B is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.6% C 0.119 H 259.4°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#2E589B
RGB	rgb(46, 88, 155)
HSL	hsl(217, 54%, 39%)
HSV	hsv(217, 70%, 61%)
CMYK	cmyk(70.3%, 43.2%, 0%, 39.2%)
CIE-LAB	lab(37.71, 8.64, -40.87)
CIE-LCH	lch(37.71, 41.78, 281.94°)
OKLab	oklab(46.56% -0.0219 -0.1167)
OKLCH	oklch(46.56% 0.119 259.4)
XYZ	xyz(10.5307, 9.9258, 32.3649)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E589B #9B712E

analogous

#2E8F9B #2E589B #3B2E9B

triadic

#2E589B #9B2E58 #589B2E

tetradic

#2E589B #9B2E8F #9B712E #2E9B3B

square

#2E589B #9B2E8F #9B712E #2E9B3B

split-complementary

#2E589B #9B3B2E #8F9B2E

monochromatic

#12223D #203D6C #2E589B #4074C6 #6F96D4

Accessibility & contrast

On white

7.03

#2E589B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2E589B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E589B

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E589B	#FFFFFF	#000000	##FFFFFF
##2E589B	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385E9E

Deuteranopia (green-blind)

#26549A

Tritanopia (blue-blind)

#006872

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2e589b;
/* rgb */ color: rgb(46, 88, 155);
/* oklch */ color: oklch(46.6% 0.119 259.4);

Tailwind

colors: {
  custom: {
    50: '#7486b9',
    500: '#2e589b',
    950: '#000000',
  },
}

SCSS

$custom: #2e589b;
$custom-light: #7486b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e589b",
  "rgb": {
    "r": 46,
    "g": 88,
    "b": 155
  },
  "hsl": {
    "h": 216.881,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.4656,
    "c": 0.11878,
    "h": 259.4
  },
  "luminance": 0.09927
}

Semantic roles & 50–950 ramp

primary

#2E589B

secondary

#BC9C69

accent

#A54ADE

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2E589B

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

Preview Lab → · Contrast checker → · Palette generator →