#3A4E89#3A4E89

#3A4E89 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.7% C 0.101 H 268.0°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3A4E89
RGB	rgb(58, 78, 137)
HSL	hsl(225, 41%, 38%)
HSV	hsv(225, 58%, 54%)
CMYK	cmyk(57.7%, 43.1%, 0%, 46.3%)
CIE-LAB	lab(34.30, 10.94, -35.35)
CIE-LCH	lch(34.30, 37.01, 287.19°)
OKLab	oklab(43.75% -0.0035 -0.1004)
OKLCH	oklch(43.75% 0.101 268)
XYZ	xyz(8.9832, 8.1538, 24.7625)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4E89 #89753A

analogous

#3A7589 #3A4E89 #4D3A89

triadic

#3A4E89 #893A4E #4E893A

tetradic

#3A4E89 #893A75 #89753A #3A894D

square

#3A4E89 #893A75 #89753A #3A894D

split-complementary

#3A4E89 #894D3A #75893A

monochromatic

#161D33 #28365E #3A4E89 #4D67B4 #788BC6

Accessibility & contrast

On white

7.98

#3A4E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3A4E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4E89

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4E89	#FFFFFF	#000000	##FFFFFF
##3A4E89	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35548B

Deuteranopia (green-blind)

#2B4D88

Tritanopia (blue-blind)

#085B65

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a4e89;
/* rgb */ color: rgb(58, 78, 137);
/* oklch */ color: oklch(43.7% 0.101 268.0);

Tailwind

colors: {
  custom: {
    50: '#777fac',
    500: '#3a4e89',
    950: '#000000',
  },
}

SCSS

$custom: #3a4e89;
$custom-light: #777fac;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4e89",
  "rgb": {
    "r": 58,
    "g": 78,
    "b": 137
  },
  "hsl": {
    "h": 224.81,
    "s": 40.513,
    "l": 38.235
  },
  "oklch": {
    "l": 0.43749,
    "c": 0.1005,
    "h": 268
  },
  "luminance": 0.08154
}

Semantic roles & 50–950 ramp

primary

#3A4E89

secondary

#AF9F70

accent

#B257D0

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #3A4E89

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

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