#35599B#35599B

#35599B is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.1% C 0.115 H 261.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#35599B
RGB	rgb(53, 89, 155)
HSL	hsl(219, 49%, 41%)
HSV	hsv(219, 66%, 61%)
CMYK	cmyk(65.8%, 42.6%, 0%, 39.2%)
CIE-LAB	lab(38.32, 9.20, -39.88)
CIE-LCH	lch(38.32, 40.93, 282.99°)
OKLab	oklab(47.12% -0.017 -0.1137)
OKLCH	oklch(47.12% 0.115 261.5)
XYZ	xyz(10.9549, 10.2672, 32.4084)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35599B #9B7735

analogous

#358C9B #35599B #44359B

triadic

#35599B #9B3559 #599B35

tetradic

#35599B #9B358C #9B7735 #359B44

square

#35599B #9B358C #9B7735 #359B44

split-complementary

#35599B #9B4435 #8C9B35

monochromatic

#162540 #253F6D #35599B #4C75C2 #7998D1

Accessibility & contrast

On white

6.88

#35599B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#35599B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #35599B

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35599B	#FFFFFF	#000000	##FFFFFF
##35599B	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5F9E

Deuteranopia (green-blind)

#2B569A

Tritanopia (blue-blind)

#006872

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #35599b;
/* rgb */ color: rgb(53, 89, 155);
/* oklch */ color: oklch(47.1% 0.115 261.5);

Tailwind

colors: {
  custom: {
    50: '#7787b9',
    500: '#35599b',
    950: '#000000',
  },
}

SCSS

$custom: #35599b;
$custom-light: #7787b9;
$custom-dark: #000000;

JSON

{
  "hex": "#35599b",
  "rgb": {
    "r": 53,
    "g": 89,
    "b": 155
  },
  "hsl": {
    "h": 218.824,
    "s": 49.038,
    "l": 40.784
  },
  "oklch": {
    "l": 0.47117,
    "c": 0.11496,
    "h": 261.5
  },
  "luminance": 0.10268
}

Semantic roles & 50–950 ramp

primary

#35599B

secondary

#BAA172

accent

#A84FD9

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #35599B

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

Preview Lab → · Contrast checker → · Palette generator →