#39488E#39488E

#39488E is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.7% C 0.117 H 271.6°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#39488E
RGB	rgb(57, 72, 142)
HSL	hsl(229, 43%, 39%)
HSV	hsv(229, 60%, 56%)
CMYK	cmyk(59.9%, 49.3%, 0%, 44.3%)
CIE-LAB	lab(32.83, 16.47, -40.78)
CIE-LCH	lch(32.83, 43.98, 292.00°)
OKLab	oklab(42.71% 0.0032 -0.1165)
OKLCH	oklch(42.71% 0.117 271.6)
XYZ	xyz(8.8856, 7.4569, 26.5570)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39488E #8E7F39

analogous

#39738E #39488E #55398E

triadic

#39488E #8E3948 #488E39

tetradic

#39488E #8E3973 #8E7F39 #398E55

square

#39488E #8E3973 #8E7F39 #398E55

split-complementary

#39488E #8E5539 #738E39

monochromatic

#161C37 #273262 #39488E #4D60B7 #7887C9

Accessibility & contrast

On white

8.43

#39488E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#39488E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39488E

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39488E	#FFFFFF	#000000	##FFFFFF
##39488E	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265191

Deuteranopia (green-blind)

#184A8D

Tritanopia (blue-blind)

#005864

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #39488e;
/* rgb */ color: rgb(57, 72, 142);
/* oklch */ color: oklch(42.7% 0.117 271.6);

Tailwind

colors: {
  custom: {
    50: '#777aaf',
    500: '#39488e',
    950: '#000000',
  },
}

SCSS

$custom: #39488e;
$custom-light: #777aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#39488e",
  "rgb": {
    "r": 57,
    "g": 72,
    "b": 142
  },
  "hsl": {
    "h": 229.412,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.42705,
    "c": 0.1165,
    "h": 271.6
  },
  "luminance": 0.07458
}

Semantic roles & 50–950 ramp

primary

#39488E

secondary

#B2A771

accent

#BC55D2

background

#F7F7FA

surface

#EEEDF5

border

#C9C8CF

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #39488E

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

Preview Lab → · Contrast checker → · Palette generator →