#3458CA#3458CA

#3458CA is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.3% C 0.182 H 266.5°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3458CA
RGB	rgb(52, 88, 202)
HSL	hsl(226, 59%, 50%)
HSV	hsv(226, 74%, 79%)
CMYK	cmyk(74.3%, 56.4%, 0%, 20.8%)
CIE-LAB	lab(41.17, 27.11, -62.95)
CIE-LCH	lch(41.17, 68.54, 293.30°)
OKLab	oklab(50.29% -0.0112 -0.1816)
OKLCH	oklch(50.29% 0.182 266.5)
XYZ	xyz(15.5628, 11.9721, 57.3563)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3458CA #CAA634

analogous

#34A3CA #3458CA #5B34CA

triadic

#3458CA #CA3458 #58CA34

tetradic

#3458CA #CA34A3 #CAA634 #34CA5B

square

#3458CA #CA34A3 #CAA634 #34CA5B

split-complementary

#3458CA #CA5B34 #A3CA34

monochromatic

#1B2E69 #274399 #3458CA #6480D7 #95A8E4

Accessibility & contrast

On white

6.19

#3458CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3458CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3458CA

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3458CA	#FFFFFF	#000000	##FFFFFF
##3458CA	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#007488

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3458ca;
/* rgb */ color: rgb(52, 88, 202);
/* oklch */ color: oklch(50.3% 0.182 266.5);

Tailwind

colors: {
  custom: {
    50: '#8086db',
    500: '#3458ca',
    950: '#000000',
  },
}

SCSS

$custom: #3458ca;
$custom-light: #8086db;
$custom-dark: #000000;

JSON

{
  "hex": "#3458ca",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 202
  },
  "hsl": {
    "h": 225.6,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50291,
    "c": 0.18192,
    "h": 266.5
  },
  "luminance": 0.11974
}

Semantic roles & 50–950 ramp

primary

#3458CA

secondary

#CFBF8B

accent

#BD46E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3458CA

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

Preview Lab → · Contrast checker → · Palette generator →