#3459AB#3459AB

#3459AB is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.2% C 0.138 H 263.7°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#3459AB
RGB	rgb(52, 89, 171)
HSL	hsl(221, 53%, 44%)
HSV	hsv(221, 70%, 67%)
CMYK	cmyk(69.6%, 48%, 0%, 32.9%)
CIE-LAB	lab(39.27, 14.94, -47.90)
CIE-LCH	lch(39.27, 50.18, 287.33°)
OKLab	oklab(48.15% -0.015 -0.1373)
OKLCH	oklch(48.15% 0.138 263.7)
XYZ	xyz(12.3366, 10.8139, 39.9573)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3459AB #AB8634

analogous

#3494AB #3459AB #4B34AB

triadic

#3459AB #AB3459 #59AB34

tetradic

#3459AB #AB3494 #AB8634 #34AB4B

square

#3459AB #AB3494 #AB8634 #34AB4B

split-complementary

#3459AB #AB4B34 #94AB34

monochromatic

#17284D #26417C #3459AB #5277CA #819CD9

Accessibility & contrast

On white

6.64

#3459AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#3459AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3459AB

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3459AB	#FFFFFF	#000000	##FFFFFF
##3459AB	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E62AE

Deuteranopia (green-blind)

#1157A9

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3459ab;
/* rgb */ color: rgb(52, 89, 171);
/* oklch */ color: oklch(48.2% 0.138 263.7);

Tailwind

colors: {
  custom: {
    50: '#7a87c4',
    500: '#3459ab',
    950: '#000000',
  },
}

SCSS

$custom: #3459ab;
$custom-light: #7a87c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3459ab",
  "rgb": {
    "r": 52,
    "g": 89,
    "b": 171
  },
  "hsl": {
    "h": 221.345,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.48153,
    "c": 0.1381,
    "h": 263.7
  },
  "luminance": 0.10815
}

Semantic roles & 50–950 ramp

primary

#3459AB

secondary

#C2AB79

accent

#AF4BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3459AB

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

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