#39498D#39498D

#39498D is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.9% C 0.114 H 271.0°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#39498D
RGB	rgb(57, 73, 141)
HSL	hsl(229, 42%, 39%)
HSV	hsv(229, 60%, 55%)
CMYK	cmyk(59.6%, 48.2%, 0%, 44.7%)
CIE-LAB	lab(33.04, 15.45, -39.82)
CIE-LCH	lch(33.04, 42.71, 291.21°)
OKLab	oklab(42.85% 0.0019 -0.1136)
OKLCH	oklch(42.85% 0.114 271)
XYZ	xyz(8.8760, 7.5573, 26.1851)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39498D #8D7D39

analogous

#39738D #39498D #53398D

triadic

#39498D #8D3949 #498D39

tetradic

#39498D #8D3973 #8D7D39 #398D53

square

#39498D #8D3973 #8D7D39 #398D53

split-complementary

#39498D #8D5339 #738D39

monochromatic

#161C36 #273261 #39498D #4C61B7 #7887C8

Accessibility & contrast

On white

8.36

#39498D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#39498D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39498D

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39498D	#FFFFFF	#000000	##FFFFFF
##39498D	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295290

Deuteranopia (green-blind)

#1C4A8C

Tritanopia (blue-blind)

#005864

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #39498d;
/* rgb */ color: rgb(57, 73, 141);
/* oklch */ color: oklch(42.9% 0.114 271.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#39498d",
  "rgb": {
    "r": 57,
    "g": 73,
    "b": 141
  },
  "hsl": {
    "h": 228.571,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4285,
    "c": 0.11364,
    "h": 271
  },
  "luminance": 0.07558
}

Semantic roles & 50–950 ramp

primary

#39498D

secondary

#B2A570

accent

#BA56D2

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #39498D

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

Preview Lab → · Contrast checker → · Palette generator →