#405998#405998

#405998 is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.5% C 0.106 H 266.1°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#405998
RGB	rgb(64, 89, 152)
HSL	hsl(223, 41%, 42%)
HSV	hsv(223, 58%, 60%)
CMYK	cmyk(57.9%, 41.4%, 0%, 40.4%)
CIE-LAB	lab(38.73, 10.34, -37.40)
CIE-LCH	lch(38.73, 38.80, 285.46°)
OKLab	oklab(47.53% -0.0072 -0.1062)
OKLCH	oklch(47.53% 0.106 266.1)
XYZ	xyz(11.3523, 10.5009, 31.1283)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405998 #987F40

analogous

#408598 #405998 #534098

triadic

#405998 #984059 #599840

tetradic

#405998 #984085 #987F40 #409853

square

#405998 #984085 #987F40 #409853

split-complementary

#405998 #985340 #859840

monochromatic

#1C2742 #2E406D #405998 #5B76BA #869ACC

Accessibility & contrast

On white

6.77

#405998 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#405998 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405998

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405998	#FFFFFF	#000000	##FFFFFF
##405998	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5F9A

Deuteranopia (green-blind)

#335797

Tritanopia (blue-blind)

#026771

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #405998;
/* rgb */ color: rgb(64, 89, 152);
/* oklch */ color: oklch(47.5% 0.106 266.1);

Tailwind

colors: {
  custom: {
    50: '#7c87b7',
    500: '#405998',
    950: '#000000',
  },
}

SCSS

$custom: #405998;
$custom-light: #7c87b7;
$custom-dark: #000000;

JSON

{
  "hex": "#405998",
  "rgb": {
    "r": 64,
    "g": 89,
    "b": 152
  },
  "hsl": {
    "h": 222.955,
    "s": 40.741,
    "l": 42.353
  },
  "oklch": {
    "l": 0.47533,
    "c": 0.10643,
    "h": 266.1
  },
  "luminance": 0.10502
}

Semantic roles & 50–950 ramp

primary

#405998

secondary

#B7A67D

accent

#AE57D1

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #405998

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

Preview Lab → · Contrast checker → · Palette generator →