#2658C3#2658C3

#2658C3 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.2% C 0.176 H 262.8°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#2658C3
RGB	rgb(38, 88, 195)
HSL	hsl(221, 67%, 46%)
HSV	hsv(221, 81%, 76%)
CMYK	cmyk(80.5%, 54.9%, 0%, 23.5%)
CIE-LAB	lab(40.13, 22.97, -60.61)
CIE-LCH	lch(40.13, 64.81, 290.75°)
OKLab	oklab(49.2% -0.0221 -0.1749)
OKLCH	oklch(49.2% 0.176 262.8)
XYZ	xyz(14.1358, 11.3300, 53.0611)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2658C3 #C39126

analogous

#26A6C3 #2658C3 #4326C3

triadic

#2658C3 #C32658 #58C326

tetradic

#2658C3 #C326A6 #C39126 #26C343

square

#2658C3 #C326A6 #C39126 #26C343

split-complementary

#2658C3 #C34326 #A6C326

monochromatic

#122A5D #1C4190 #2658C3 #4A79DC #7E9FE6

Accessibility & contrast

On white

6.43

#2658C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#2658C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2658C3

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2658C3	#FFFFFF	#000000	##FFFFFF
##2658C3	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C7

Deuteranopia (green-blind)

#0058C1

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2658c3;
/* rgb */ color: rgb(38, 88, 195);
/* oklch */ color: oklch(49.2% 0.176 262.8);

Tailwind

colors: {
  custom: {
    50: '#7a86d6',
    500: '#2658c3',
    950: '#000000',
  },
}

SCSS

$custom: #2658c3;
$custom-light: #7a86d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2658c3",
  "rgb": {
    "r": 38,
    "g": 88,
    "b": 195
  },
  "hsl": {
    "h": 220.892,
    "s": 67.382,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49197,
    "c": 0.1763,
    "h": 262.8
  },
  "luminance": 0.11332
}

Semantic roles & 50–950 ramp

primary

#2658C3

secondary

#CEB277

accent

#B33EEA

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2658C3

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

Preview Lab → · Contrast checker → · Palette generator →