#2E5DBB#2E5DBB

#2E5DBB is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.9% C 0.157 H 262.3°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#2E5DBB
RGB	rgb(46, 93, 187)
HSL	hsl(220, 61%, 46%)
HSV	hsv(220, 75%, 73%)
CMYK	cmyk(75.4%, 50.3%, 0%, 26.7%)
CIE-LAB	lab(41.21, 17.51, -54.19)
CIE-LCH	lch(41.21, 56.95, 287.91°)
OKLab	oklab(49.91% -0.0211 -0.1558)
OKLCH	oklch(49.91% 0.157 262.3)
XYZ	xyz(14.0075, 11.9958, 48.5813)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5DBB #BB8C2E

analogous

#2EA3BB #2E5DBB #452EBB

triadic

#2E5DBB #BB2E5D #5DBB2E

tetradic

#2E5DBB #BB2EA3 #BB8C2E #2EBB45

square

#2E5DBB #BB2EA3 #BB8C2E #2EBB45

split-complementary

#2E5DBB #BB452E #A3BB2E

monochromatic

#162C59 #22458A #2E5DBB #527DD4 #83A2E0

Accessibility & contrast

On white

6.18

#2E5DBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#2E5DBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5DBB

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5DBB	#FFFFFF	#000000	##FFFFFF
##2E5DBB	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2468BE

Deuteranopia (green-blind)

#005BB9

Tritanopia (blue-blind)

#007483

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2e5dbb;
/* rgb */ color: rgb(46, 93, 187);
/* oklch */ color: oklch(49.9% 0.157 262.3);

Tailwind

colors: {
  custom: {
    50: '#7b8ad0',
    500: '#2e5dbb',
    950: '#000000',
  },
}

SCSS

$custom: #2e5dbb;
$custom-light: #7b8ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5dbb",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 187
  },
  "hsl": {
    "h": 220,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49913,
    "c": 0.15723,
    "h": 262.3
  },
  "luminance": 0.11997
}

Semantic roles & 50–950 ramp

primary

#2E5DBB

secondary

#CAAF7B

accent

#AE44E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2E5DBB

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

Preview Lab → · Contrast checker → · Palette generator →