#2658AA#2658AA

#2658AA is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.3% C 0.142 H 259.9°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#2658AA
RGB	rgb(38, 88, 170)
HSL	hsl(217, 63%, 41%)
HSV	hsv(217, 78%, 67%)
CMYK	cmyk(77.6%, 48.2%, 0%, 33.3%)
CIE-LAB	lab(38.36, 13.28, -48.79)
CIE-LCH	lch(38.36, 50.57, 285.23°)
OKLab	oklab(47.29% -0.0251 -0.1401)
OKLCH	oklch(47.29% 0.142 259.9)
XYZ	xyz(11.5421, 10.2925, 39.4007)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2658AA #AA7826

analogous

#269AAA #2658AA #3626AA

triadic

#2658AA #AA2658 #58AA26

tetradic

#2658AA #AA269A #AA7826 #26AA36

square

#2658AA #AA269A #AA7826 #26AA36

split-complementary

#2658AA #AA3626 #9AAA26

monochromatic

#102446 #1B3E78 #2658AA #3A74D3 #6C97DE

Accessibility & contrast

On white

6.87

#2658AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#2658AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2658AA

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2658AA	#FFFFFF	#000000	##FFFFFF
##2658AA	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A61AD

Deuteranopia (green-blind)

#0055A8

Tritanopia (blue-blind)

#006C79

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2658aa;
/* rgb */ color: rgb(38, 88, 170);
/* oklch */ color: oklch(47.3% 0.142 259.9);

Tailwind

colors: {
  custom: {
    50: '#7486c4',
    500: '#2658aa',
    950: '#000000',
  },
}

SCSS

$custom: #2658aa;
$custom-light: #7486c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2658aa",
  "rgb": {
    "r": 38,
    "g": 88,
    "b": 170
  },
  "hsl": {
    "h": 217.273,
    "s": 63.462,
    "l": 40.784
  },
  "oklch": {
    "l": 0.47287,
    "c": 0.14237,
    "h": 259.9
  },
  "luminance": 0.10294
}

Semantic roles & 50–950 ramp

primary

#2658AA

secondary

#C5A167

accent

#A841E6

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #2658AA

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

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