#38407B#38407B

#38407B is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.6% C 0.099 H 275.1°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#38407B
RGB	rgb(56, 64, 123)
HSL	hsl(233, 37%, 35%)
HSV	hsv(233, 54%, 48%)
CMYK	cmyk(54.5%, 48%, 0%, 51.8%)
CIE-LAB	lab(29.25, 14.91, -34.73)
CIE-LCH	lch(29.25, 37.79, 293.23°)
OKLab	oklab(39.58% 0.0088 -0.0988)
OKLCH	oklch(39.58% 0.099 275.1)
XYZ	xyz(7.0383, 5.9372, 19.5102)
Luminance	0.0594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38407B #7B7338

analogous

#38617B #38407B #52387B

triadic

#38407B #7B3840 #407B38

tetradic

#38407B #7B3861 #7B7338 #387B52

square

#38407B #7B3861 #7B7338 #387B52

split-complementary

#38407B #7B5238 #617B38

monochromatic

#121427 #252A51 #38407B #4B56A5 #7079BE

Accessibility & contrast

On white

9.60

#38407B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#38407B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #38407B

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38407B	#FFFFFF	#000000	##FFFFFF
##38407B	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26487D

Deuteranopia (green-blind)

#1F427A

Tritanopia (blue-blind)

#1A4D57

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #38407b;
/* rgb */ color: rgb(56, 64, 123);
/* oklch */ color: oklch(39.6% 0.099 275.1);

Tailwind

colors: {
  custom: {
    50: '#7474a1',
    500: '#38407b',
    950: '#000000',
  },
}

SCSS

$custom: #38407b;
$custom-light: #7474a1;
$custom-dark: #000000;

JSON

{
  "hex": "#38407b",
  "rgb": {
    "r": 56,
    "g": 64,
    "b": 123
  },
  "hsl": {
    "h": 232.836,
    "s": 37.43,
    "l": 35.098
  },
  "oklch": {
    "l": 0.39577,
    "c": 0.0992,
    "h": 275.1
  },
  "luminance": 0.05938
}

Semantic roles & 50–950 ramp

primary

#38407B

secondary

#A79F68

accent

#C05ACD

background

#F7F7FA

surface

#EDEDF3

border

#C8C8CD

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #38407B

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

Preview Lab → · Contrast checker → · Palette generator →