#2B6ECE#2B6ECE

#2B6ECE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.8% C 0.163 H 258.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#2B6ECE
RGB	rgb(43, 110, 206)
HSL	hsl(215, 65%, 49%)
HSV	hsv(215, 79%, 81%)
CMYK	cmyk(79.1%, 46.6%, 0%, 19.2%)
CIE-LAB	lab(47.13, 13.46, -55.63)
CIE-LCH	lch(47.13, 57.23, 283.60°)
OKLab	oklab(54.83% -0.0337 -0.1598)
OKLCH	oklch(54.83% 0.163 258.1)
XYZ	xyz(17.7087, 16.1196, 60.5586)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6ECE #CE8B2B

analogous

#2BC0CE #2B6ECE #392BCE

triadic

#2B6ECE #CE2B6E #6ECE2B

tetradic

#2B6ECE #CE2BC0 #CE8B2B #2BCE39

square

#2B6ECE #CE2BC0 #CE8B2B #2BCE39

split-complementary

#2B6ECE #CE392B #C0CE2B

monochromatic

#163869 #20539B #2B6ECE #5A8FDC #8CB2E7

Accessibility & contrast

On white

4.97

#2B6ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#2B6ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6ECE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6ECE	#FFFFFF	#000000	##FFFFFF
##2B6ECE	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3978D2

Deuteranopia (green-blind)

#0869CC

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2b6ece;
/* rgb */ color: rgb(43, 110, 206);
/* oklch */ color: oklch(54.8% 0.163 258.1);

Tailwind

colors: {
  custom: {
    50: '#7d96dd',
    500: '#2b6ece',
    950: '#000000',
  },
}

SCSS

$custom: #2b6ece;
$custom-light: #7d96dd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6ece",
  "rgb": {
    "r": 43,
    "g": 110,
    "b": 206
  },
  "hsl": {
    "h": 215.337,
    "s": 65.462,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54828,
    "c": 0.16328,
    "h": 258.1
  },
  "luminance": 0.16122
}

Semantic roles & 50–950 ramp

primary

#2B6ECE

secondary

#D1B184

accent

#A33FE8

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2B6ECE

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

Preview Lab → · Contrast checker → · Palette generator →