#39498E#39498E

#39498E is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.9% C 0.115 H 271.0°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#39498E
RGB	rgb(57, 73, 142)
HSL	hsl(229, 43%, 39%)
HSV	hsv(229, 60%, 56%)
CMYK	cmyk(59.9%, 48.6%, 0%, 44.3%)
CIE-LAB	lab(33.11, 15.81, -40.32)
CIE-LCH	lch(33.11, 43.31, 291.41°)
OKLab	oklab(42.92% 0.0021 -0.1151)
OKLCH	oklch(42.92% 0.115 271)
XYZ	xyz(8.9508, 7.5872, 26.5787)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39498E #8E7E39

analogous

#39748E #39498E #54398E

triadic

#39498E #8E3949 #498E39

tetradic

#39498E #8E3974 #8E7E39 #398E54

square

#39498E #8E3974 #8E7E39 #398E54

split-complementary

#39498E #8E5439 #748E39

monochromatic

#161C37 #273362 #39498E #4D61B7 #7888C9

Accessibility & contrast

On white

8.34

#39498E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#39498E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39498E

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39498E	#FFFFFF	#000000	##FFFFFF
##39498E	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285291

Deuteranopia (green-blind)

#1B4A8D

Tritanopia (blue-blind)

#005864

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #39498e;
/* rgb */ color: rgb(57, 73, 142);
/* oklch */ color: oklch(42.9% 0.115 271.0);

Tailwind

colors: {
  custom: {
    50: '#777baf',
    500: '#39498e',
    950: '#000000',
  },
}

SCSS

$custom: #39498e;
$custom-light: #777baf;
$custom-dark: #000000;

JSON

{
  "hex": "#39498e",
  "rgb": {
    "r": 57,
    "g": 73,
    "b": 142
  },
  "hsl": {
    "h": 228.706,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4292,
    "c": 0.11514,
    "h": 271
  },
  "luminance": 0.07588
}

Semantic roles & 50–950 ramp

primary

#39498E

secondary

#B2A671

accent

#BB55D2

background

#F7F7FA

surface

#EEEDF5

border

#C9C8CF

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #39498E

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

Preview Lab → · Contrast checker → · Palette generator →