#2D5D9B#2D5D9B

#2D5D9B is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.7% C 0.113 H 255.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D5D9B
RGB	rgb(45, 93, 155)
HSL	hsl(214, 55%, 39%)
HSV	hsv(214, 71%, 61%)
CMYK	cmyk(71%, 40%, 0%, 39.2%)
CIE-LAB	lab(39.16, 5.24, -38.56)
CIE-LCH	lch(39.16, 38.92, 277.75°)
OKLab	oklab(47.67% -0.0277 -0.1099)
OKLCH	oklch(47.67% 0.113 255.9)
XYZ	xyz(10.9108, 10.7520, 32.5043)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5D9B #9B6B2D

analogous

#2D949B #2D5D9B #342D9B

triadic

#2D5D9B #9B2D5D #5D9B2D

tetradic

#2D5D9B #9B2D94 #9B6B2D #2D9B34

square

#2D5D9B #9B2D94 #9B6B2D #2D9B34

split-complementary

#2D5D9B #9B342D #949B2D

monochromatic

#11243C #1F416C #2D5D9B #3E7AC7 #6E9BD5

Accessibility & contrast

On white

6.67

#2D5D9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#2D5D9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5D9B

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5D9B	#FFFFFF	#000000	##FFFFFF
##2D5D9B	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41629D

Deuteranopia (green-blind)

#30589A

Tritanopia (blue-blind)

#006B74

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2d5d9b;
/* rgb */ color: rgb(45, 93, 155);
/* oklch */ color: oklch(47.7% 0.113 255.9);

Tailwind

colors: {
  custom: {
    50: '#738ab9',
    500: '#2d5d9b',
    950: '#000000',
  },
}

SCSS

$custom: #2d5d9b;
$custom-light: #738ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5d9b",
  "rgb": {
    "r": 45,
    "g": 93,
    "b": 155
  },
  "hsl": {
    "h": 213.818,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47674,
    "c": 0.11332,
    "h": 255.9
  },
  "luminance": 0.10753
}

Semantic roles & 50–950 ramp

primary

#2D5D9B

secondary

#BC9768

accent

#9D49DE

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2D5D9B

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

Preview Lab → · Contrast checker → · Palette generator →