#436397#436397

#436397 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 49.9% C 0.092 H 259.7°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#436397
RGB	rgb(67, 99, 151)
HSL	hsl(217, 39%, 43%)
HSV	hsv(217, 56%, 59%)
CMYK	cmyk(55.6%, 34.4%, 0%, 40.8%)
CIE-LAB	lab(41.77, 4.32, -31.98)
CIE-LCH	lch(41.77, 32.27, 277.70°)
OKLab	oklab(49.92% -0.0163 -0.0902)
OKLCH	oklch(49.92% 0.092 259.7)
XYZ	xyz(12.3606, 12.3504, 31.0047)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436397 #977743

analogous

#438D97 #436397 #4D4397

triadic

#436397 #974363 #639743

tetradic

#436397 #97438D #977743 #43974D

square

#436397 #97438D #977743 #43974D

split-complementary

#436397 #974D43 #8D9743

monochromatic

#1D2B42 #30476D #436397 #5F81B8 #8AA2CB

Accessibility & contrast

On white

6.05

#436397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#436397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436397

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436397	#FFFFFF	#000000	##FFFFFF
##436397	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6799

Deuteranopia (green-blind)

#445F96

Tritanopia (blue-blind)

#116E76

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #436397;
/* rgb */ color: rgb(67, 99, 151);
/* oklch */ color: oklch(49.9% 0.092 259.7);

Tailwind

colors: {
  custom: {
    50: '#7d8fb6',
    500: '#436397',
    950: '#000000',
  },
}

SCSS

$custom: #436397;
$custom-light: #7d8fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#436397",
  "rgb": {
    "r": 67,
    "g": 99,
    "b": 151
  },
  "hsl": {
    "h": 217.143,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49917,
    "c": 0.09169,
    "h": 259.7
  },
  "luminance": 0.12351
}

Semantic roles & 50–950 ramp

primary

#436397

secondary

#B6A180

accent

#A259CE

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #436397

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

Preview Lab → · Contrast checker → · Palette generator →