#2658AE#2658AE

#2658AE is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.6% C 0.148 H 260.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2658AE
RGB	rgb(38, 88, 174)
HSL	hsl(218, 64%, 42%)
HSV	hsv(218, 78%, 68%)
CMYK	cmyk(78.2%, 49.4%, 0%, 31.8%)
CIE-LAB	lab(38.63, 14.84, -50.73)
CIE-LCH	lch(38.63, 52.85, 286.30°)
OKLab	oklab(47.58% -0.0244 -0.1458)
OKLCH	oklch(47.58% 0.148 260.5)
XYZ	xyz(11.9263, 10.4461, 41.4239)
Luminance	0.1045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2658AE #AE7C26

analogous

#269CAE #2658AE #3826AE

triadic

#2658AE #AE2658 #58AE26

tetradic

#2658AE #AE269C #AE7C26 #26AE38

square

#2658AE #AE269C #AE7C26 #26AE38

split-complementary

#2658AE #AE3826 #9CAE26

monochromatic

#10254A #1B3F7C #2658AE #3D74D5 #6F98E0

Accessibility & contrast

On white

6.80

#2658AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2658AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2658AE

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2658AE	#FFFFFF	#000000	##FFFFFF
##2658AE	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2662B1

Deuteranopia (green-blind)

#0055AC

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2658ae;
/* rgb */ color: rgb(38, 88, 174);
/* oklch */ color: oklch(47.6% 0.148 260.5);

Tailwind

colors: {
  custom: {
    50: '#7586c7',
    500: '#2658ae',
    950: '#000000',
  },
}

SCSS

$custom: #2658ae;
$custom-light: #7586c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2658ae",
  "rgb": {
    "r": 38,
    "g": 88,
    "b": 174
  },
  "hsl": {
    "h": 217.941,
    "s": 64.151,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4758,
    "c": 0.14788,
    "h": 260.5
  },
  "luminance": 0.10448
}

Semantic roles & 50–950 ramp

primary

#2658AE

secondary

#C6A46A

accent

#AA41E7

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2658AE

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

Preview Lab → · Contrast checker → · Palette generator →