#394DA8#394DA8

#394DA8 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.7% C 0.148 H 270.2°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#394DA8
RGB	rgb(57, 77, 168)
HSL	hsl(229, 49%, 44%)
HSV	hsv(229, 66%, 66%)
CMYK	cmyk(66.1%, 54.2%, 0%, 34.1%)
CIE-LAB	lab(35.99, 22.53, -51.39)
CIE-LCH	lch(35.99, 56.11, 293.67°)
OKLab	oklab(45.67% 0.0006 -0.1476)
OKLCH	oklch(45.67% 0.148 270.2)
XYZ	xyz(11.4067, 9.0037, 38.1750)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394DA8 #A89439

analogous

#3985A8 #394DA8 #5D39A8

triadic

#394DA8 #A8394D #4DA839

tetradic

#394DA8 #A83985 #A89439 #39A85D

square

#394DA8 #A83985 #A89439 #39A85D

split-complementary

#394DA8 #A85D39 #85A839

monochromatic

#1A234D #29387A #394DA8 #586CC6 #8694D6

Accessibility & contrast

On white

7.50

#394DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#394DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394DA8

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394DA8	#FFFFFF	#000000	##FFFFFF
##394DA8	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D5AAB

Deuteranopia (green-blind)

#0050A6

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #394da8;
/* rgb */ color: rgb(57, 77, 168);
/* oklch */ color: oklch(45.7% 0.148 270.2);

Tailwind

colors: {
  custom: {
    50: '#7c7ec2',
    500: '#394da8',
    950: '#000000',
  },
}

SCSS

$custom: #394da8;
$custom-light: #7c7ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#394da8",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 168
  },
  "hsl": {
    "h": 229.189,
    "s": 49.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45671,
    "c": 0.14761,
    "h": 270.2
  },
  "luminance": 0.09005
}

Semantic roles & 50–950 ramp

primary

#394DA8

secondary

#C0B47D

accent

#C04FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #394DA8

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

Preview Lab → · Contrast checker → · Palette generator →