#203A67#203A67

#203A67 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.085 H 260.6°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#203A67
RGB	rgb(32, 58, 103)
HSL	hsl(218, 53%, 26%)
HSV	hsv(218, 69%, 40%)
CMYK	cmyk(68.9%, 43.7%, 0%, 59.6%)
CIE-LAB	lab(24.68, 6.30, -29.40)
CIE-LCH	lch(24.68, 30.07, 282.09°)
OKLab	oklab(35.26% -0.0138 -0.0838)
OKLCH	oklch(35.26% 0.085 260.6)
XYZ	xyz(4.5560, 4.3120, 13.4215)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203A67 #674D20

analogous

#205E67 #203A67 #2A2067

triadic

#203A67 #67203A #3A6720

tetradic

#203A67 #67205E #674D20 #20672A

square

#203A67 #67205E #674D20 #20672A

split-complementary

#203A67 #672A20 #5E6720

monochromatic

#070D17 #112038 #203A67 #2F5496 #3E6FC3

Accessibility & contrast

On white

11.28

#203A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#203A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203A67

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203A67	#FFFFFF	#000000	##FFFFFF
##203A67	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263E69

Deuteranopia (green-blind)

#1B3866

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #203a67;
/* rgb */ color: rgb(32, 58, 103);
/* oklch */ color: oklch(35.3% 0.085 260.6);

Tailwind

colors: {
  custom: {
    50: '#646f93',
    500: '#203a67',
    950: '#000000',
  },
}

SCSS

$custom: #203a67;
$custom-light: #646f93;
$custom-dark: #000000;

JSON

{
  "hex": "#203a67",
  "rgb": {
    "r": 32,
    "g": 58,
    "b": 103
  },
  "hsl": {
    "h": 218.028,
    "s": 52.593,
    "l": 26.471
  },
  "oklch": {
    "l": 0.3526,
    "c": 0.08491,
    "h": 260.6
  },
  "luminance": 0.04312
}

Semantic roles & 50–950 ramp

primary

#203A67

secondary

#9B7D48

accent

#A74CDC

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #203A67

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

Preview Lab → · Contrast checker → · Palette generator →