#39598B#39598B

#39598B is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.3% C 0.090 H 259.0°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#39598B
RGB	rgb(57, 89, 139)
HSL	hsl(217, 42%, 38%)
HSV	hsv(217, 59%, 55%)
CMYK	cmyk(59%, 36%, 0%, 45.5%)
CIE-LAB	lab(37.62, 4.27, -31.32)
CIE-LCH	lch(37.62, 31.61, 277.76°)
OKLab	oklab(46.34% -0.0172 -0.0885)
OKLCH	oklch(46.34% 0.09 259)
XYZ	xyz(9.9183, 9.8779, 25.8050)
Luminance	0.0988 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39598B #8B6B39

analogous

#39828B #39598B #42398B

triadic

#39598B #8B3959 #598B39

tetradic

#39598B #8B3982 #8B6B39 #398B42

square

#39598B #8B3982 #8B6B39 #398B42

split-complementary

#39598B #8B4239 #828B39

monochromatic

#152134 #273D60 #39598B #4C75B5 #7796C7

Accessibility & contrast

On white

7.06

#39598B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#39598B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39598B

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39598B	#FFFFFF	#000000	##FFFFFF
##39598B	1.00	7.06	2.98	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445D8D

Deuteranopia (green-blind)

#3A558A

Tritanopia (blue-blind)

#00646B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #39598b;
/* rgb */ color: rgb(57, 89, 139);
/* oklch */ color: oklch(46.3% 0.090 259.0);

Tailwind

colors: {
  custom: {
    50: '#7687ad',
    500: '#39598b',
    950: '#000000',
  },
}

SCSS

$custom: #39598b;
$custom-light: #7687ad;
$custom-dark: #000000;

JSON

{
  "hex": "#39598b",
  "rgb": {
    "r": 57,
    "g": 89,
    "b": 139
  },
  "hsl": {
    "h": 216.585,
    "s": 41.837,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4634,
    "c": 0.0902,
    "h": 259
  },
  "luminance": 0.09879
}

Semantic roles & 50–950 ramp

primary

#39598B

secondary

#B0976F

accent

#A156D2

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #39598B

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

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