#203C65#203C65

#203C65 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 35.6% C 0.079 H 257.9°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#203C65
RGB	rgb(32, 60, 101)
HSL	hsl(216, 52%, 26%)
HSV	hsv(216, 68%, 40%)
CMYK	cmyk(68.3%, 40.6%, 0%, 60.4%)
CIE-LAB	lab(25.19, 4.12, -27.29)
CIE-LCH	lch(25.19, 27.60, 278.59°)
OKLab	oklab(35.62% -0.0166 -0.0776)
OKLCH	oklch(35.62% 0.079 257.9)
XYZ	xyz(4.5596, 4.4779, 12.9334)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203C65 #654920

analogous

#205E65 #203C65 #262065

triadic

#203C65 #65203C #3C6520

tetradic

#203C65 #65205E #654920 #206526

square

#203C65 #65205E #654920 #206526

split-complementary

#203C65 #652620 #5E6520

monochromatic

#070E17 #112037 #203C65 #2F5893 #3E73C2

Accessibility & contrast

On white

11.08

#203C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#203C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203C65

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203C65	#FFFFFF	#000000	##FFFFFF
##203C65	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3F67

Deuteranopia (green-blind)

#203964

Tritanopia (blue-blind)

#00454B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #203c65;
/* rgb */ color: rgb(32, 60, 101);
/* oklch */ color: oklch(35.6% 0.079 257.9);

Tailwind

colors: {
  custom: {
    50: '#637191',
    500: '#203c65',
    950: '#000000',
  },
}

SCSS

$custom: #203c65;
$custom-light: #637191;
$custom-dark: #000000;

JSON

{
  "hex": "#203c65",
  "rgb": {
    "r": 32,
    "g": 60,
    "b": 101
  },
  "hsl": {
    "h": 215.652,
    "s": 51.88,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3562,
    "c": 0.07933,
    "h": 257.9
  },
  "luminance": 0.04478
}

Semantic roles & 50–950 ramp

primary

#203C65

secondary

#997848

accent

#A14CDB

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070D

muted

#7A7A7D

Preview Lab

Preview with #203C65

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

Preview Lab → · Contrast checker → · Palette generator →