#2658A5#2658A5

#2658A5 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 46.9% C 0.135 H 259.0°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#2658A5
RGB	rgb(38, 88, 165)
HSL	hsl(216, 63%, 40%)
HSV	hsv(216, 77%, 65%)
CMYK	cmyk(77%, 46.7%, 0%, 35.3%)
CIE-LAB	lab(38.03, 11.33, -46.35)
CIE-LCH	lch(38.03, 47.72, 283.74°)
OKLab	oklab(46.93% -0.0259 -0.133)
OKLCH	oklch(46.93% 0.135 259)
XYZ	xyz(11.0781, 10.1069, 36.9570)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2658A5 #A57326

analogous

#2698A5 #2658A5 #3326A5

triadic

#2658A5 #A52658 #58A526

tetradic

#2658A5 #A52698 #A57326 #26A533

square

#2658A5 #A52698 #A57326 #26A533

split-complementary

#2658A5 #A53326 #98A526

monochromatic

#0F2342 #1B3D73 #2658A5 #3774D1 #6996DC

Accessibility & contrast

On white

6.95

#2658A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2658A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2658A5

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2658A5	#FFFFFF	#000000	##FFFFFF
##2658A5	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F60A8

Deuteranopia (green-blind)

#1054A3

Tritanopia (blue-blind)

#006A76

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2658a5;
/* rgb */ color: rgb(38, 88, 165);
/* oklch */ color: oklch(46.9% 0.135 259.0);

Tailwind

colors: {
  custom: {
    50: '#7386c0',
    500: '#2658a5',
    950: '#000000',
  },
}

SCSS

$custom: #2658a5;
$custom-light: #7386c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2658a5",
  "rgb": {
    "r": 38,
    "g": 88,
    "b": 165
  },
  "hsl": {
    "h": 216.378,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46928,
    "c": 0.13546,
    "h": 259
  },
  "luminance": 0.10108
}

Semantic roles & 50–950 ramp

primary

#2658A5

secondary

#C39D64

accent

#A542E6

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2658A5

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

Preview Lab → · Contrast checker → · Palette generator →