#2E5CCB#2E5CCB

#2E5CCB is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.9% C 0.180 H 264.0°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#2E5CCB
RGB	rgb(46, 92, 203)
HSL	hsl(222, 63%, 49%)
HSV	hsv(222, 77%, 80%)
CMYK	cmyk(77.3%, 54.7%, 0%, 20.4%)
CIE-LAB	lab(42.07, 24.21, -62.08)
CIE-LCH	lch(42.07, 66.64, 291.31°)
OKLab	oklab(50.93% -0.0187 -0.179)
OKLCH	oklch(50.93% 0.18 264)
XYZ	xyz(15.7295, 12.5451, 58.0808)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5CCB #CB9D2E

analogous

#2EABCB #2E5CCB #4E2ECB

triadic

#2E5CCB #CB2E5C #5CCB2E

tetradic

#2E5CCB #CB2EAB #CB9D2E #2ECB4E

square

#2E5CCB #CB2EAB #CB9D2E #2ECB4E

split-complementary

#2E5CCB #CB4E2E #ABCB2E

monochromatic

#172F67 #234599 #2E5CCB #5C81DA #8EA8E5

Accessibility & contrast

On white

5.98

#2E5CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#2E5CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5CCB

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5CCB	#FFFFFF	#000000	##FFFFFF
##2E5CCB	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCF

Deuteranopia (green-blind)

#005CC9

Tritanopia (blue-blind)

#00778A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2e5ccb;
/* rgb */ color: rgb(46, 92, 203);
/* oklch */ color: oklch(50.9% 0.180 264.0);

Tailwind

colors: {
  custom: {
    50: '#7e89dc',
    500: '#2e5ccb',
    950: '#000000',
  },
}

SCSS

$custom: #2e5ccb;
$custom-light: #7e89dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5ccb",
  "rgb": {
    "r": 46,
    "g": 92,
    "b": 203
  },
  "hsl": {
    "h": 222.42,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.50925,
    "c": 0.18002,
    "h": 264
  },
  "luminance": 0.12547
}

Semantic roles & 50–950 ramp

primary

#2E5CCB

secondary

#D0BA85

accent

#B642E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2E5CCB

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

Preview Lab → · Contrast checker → · Palette generator →