#2E5CBF#2E5CBF

#2E5CBF is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.0% C 0.164 H 263.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#2E5CBF
RGB	rgb(46, 92, 191)
HSL	hsl(221, 61%, 46%)
HSV	hsv(221, 76%, 75%)
CMYK	cmyk(75.9%, 51.8%, 0%, 25.1%)
CIE-LAB	lab(41.21, 19.68, -56.52)
CIE-LCH	lch(41.21, 59.85, 289.20°)
OKLab	oklab(50% -0.0198 -0.1627)
OKLCH	oklch(50% 0.164 263.1)
XYZ	xyz(14.3545, 11.9951, 50.8389)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5CBF #BF912E

analogous

#2EA4BF #2E5CBF #492EBF

triadic

#2E5CBF #BF2E5C #5CBF2E

tetradic

#2E5CBF #BF2EA4 #BF912E #2EBF49

square

#2E5CBF #BF2EA4 #BF912E #2EBF49

split-complementary

#2E5CBF #BF492E #A4BF2E

monochromatic

#162C5C #22448E #2E5CBF #547DD6 #86A3E2

Accessibility & contrast

On white

6.18

#2E5CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#2E5CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5CBF

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5CBF	#FFFFFF	#000000	##FFFFFF
##2E5CBF	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)

#1A68C3

Deuteranopia (green-blind)

#005BBD

Tritanopia (blue-blind)

#007484

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2e5cbf;
/* rgb */ color: rgb(46, 92, 191);
/* oklch */ color: oklch(50.0% 0.164 263.1);

Tailwind

colors: {
  custom: {
    50: '#7b89d3',
    500: '#2e5cbf',
    950: '#000000',
  },
}

SCSS

$custom: #2e5cbf;
$custom-light: #7b89d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5cbf",
  "rgb": {
    "r": 46,
    "g": 92,
    "b": 191
  },
  "hsl": {
    "h": 220.966,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5,
    "c": 0.1639,
    "h": 263.1
  },
  "luminance": 0.11997
}

Semantic roles & 50–950 ramp

primary

#2E5CBF

secondary

#CBB37E

accent

#B144E4

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2E5CBF

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

Preview Lab → · Contrast checker → · Palette generator →