#2D90BD#2D90BD

#2D90BD is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.7% C 0.111 H 232.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#2D90BD
RGB	rgb(45, 144, 189)
HSL	hsl(199, 62%, 46%)
HSV	hsv(199, 76%, 74%)
CMYK	cmyk(76.2%, 23.8%, 0%, 25.9%)
CIE-LAB	lab(56.26, -12.92, -31.47)
CIE-LCH	lch(56.26, 34.02, 247.69°)
OKLab	oklab(61.72% -0.0674 -0.0886)
OKLCH	oklch(61.72% 0.111 232.8)
XYZ	xyz(20.2371, 24.1761, 51.7341)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D90BD #BD5A2D

analogous

#2DBDA2 #2D90BD #2D48BD

triadic

#2D90BD #BD2D90 #90BD2D

tetradic

#2D90BD #A22DBD #BD5A2D #48BD2D

square

#2D90BD #A22DBD #BD5A2D #48BD2D

split-complementary

#2D90BD #BD2D48 #BDA22D

monochromatic

#15455A #216A8C #2D90BD #52ACD6 #83C4E1

Accessibility & contrast

On white

3.60

#2D90BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#2D90BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D90BD

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D90BD	#FFFFFF	#000000	##000000
##2D90BD	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FBF

Deuteranopia (green-blind)

#6681BC

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2d90bd;
/* rgb */ color: rgb(45, 144, 189);
/* oklch */ color: oklch(61.7% 0.111 232.8);

Tailwind

colors: {
  custom: {
    50: '#7bb0d1',
    500: '#2d90bd',
    950: '#000000',
  },
}

SCSS

$custom: #2d90bd;
$custom-light: #7bb0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d90bd",
  "rgb": {
    "r": 45,
    "g": 144,
    "b": 189
  },
  "hsl": {
    "h": 198.75,
    "s": 61.538,
    "l": 45.882
  },
  "oklch": {
    "l": 0.61724,
    "c": 0.11131,
    "h": 232.8
  },
  "luminance": 0.24179
}

Semantic roles & 50–950 ramp

primary

#2D90BD

secondary

#CB947B

accent

#7643E5

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2D90BD

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

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