#2D599A#2D599A

#2D599A is a mid, moderate blue. Relative luminance 0.100; OKLCH L 46.7% C 0.117 H 258.2°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D599A
RGB	rgb(45, 89, 154)
HSL	hsl(216, 55%, 39%)
HSV	hsv(216, 71%, 60%)
CMYK	cmyk(70.8%, 42.2%, 0%, 39.6%)
CIE-LAB	lab(37.90, 7.45, -39.96)
CIE-LCH	lch(37.90, 40.65, 280.56°)
OKLab	oklab(46.68% -0.0239 -0.1141)
OKLCH	oklch(46.68% 0.117 258.2)
XYZ	xyz(10.4852, 10.0346, 31.9499)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D599A #9A6E2D

analogous

#2D909A #2D599A #382D9A

triadic

#2D599A #9A2D59 #599A2D

tetradic

#2D599A #9A2D90 #9A6E2D #2D9A38

square

#2D599A #9A2D90 #9A6E2D #2D9A38

split-complementary

#2D599A #9A382D #909A2D

monochromatic

#11223B #1F3E6B #2D599A #3E75C7 #6D97D4

Accessibility & contrast

On white

6.98

#2D599A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2D599A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D599A

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D599A	#FFFFFF	#000000	##FFFFFF
##2D599A	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5F9D

Deuteranopia (green-blind)

#295599

Tritanopia (blue-blind)

#006872

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2d599a;
/* rgb */ color: rgb(45, 89, 154);
/* oklch */ color: oklch(46.7% 0.117 258.2);

Tailwind

colors: {
  custom: {
    50: '#7387b8',
    500: '#2d599a',
    950: '#000000',
  },
}

SCSS

$custom: #2d599a;
$custom-light: #7387b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d599a",
  "rgb": {
    "r": 45,
    "g": 89,
    "b": 154
  },
  "hsl": {
    "h": 215.78,
    "s": 54.774,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4668,
    "c": 0.11654,
    "h": 258.2
  },
  "luminance": 0.10036
}

Semantic roles & 50–950 ramp

primary

#2D599A

secondary

#BB9967

accent

#A24ADE

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2D599A

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

Preview Lab → · Contrast checker → · Palette generator →