#4E91AA#4E91AA

#4E91AA is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.2% C 0.078 H 224.6°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4E91AA
RGB	rgb(78, 145, 170)
HSL	hsl(196, 37%, 49%)
HSV	hsv(196, 54%, 67%)
CMYK	cmyk(54.1%, 14.7%, 0%, 33.3%)
CIE-LAB	lab(56.85, -14.06, -19.66)
CIE-LCH	lch(56.85, 24.17, 234.42°)
OKLab	oklab(62.24% -0.0554 -0.0546)
OKLCH	oklch(62.24% 0.078 224.6)
XYZ	xyz(20.5202, 24.7710, 41.7223)
Luminance	0.2477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91AA #AA674E

analogous

#4EAA95 #4E91AA #4E63AA

triadic

#4E91AA #AA4E91 #91AA4E

tetradic

#4E91AA #954EAA #AA674E #63AA4E

square

#4E91AA #954EAA #AA674E #63AA4E

split-complementary

#4E91AA #AA4E63 #AA954E

monochromatic

#284956 #3B6D80 #4E91AA #75ACC0 #9FC5D3

Accessibility & contrast

On white

3.53

#4E91AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#4E91AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91AA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91AA	#FFFFFF	#000000	##000000
##4E91AA	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838EAB

Deuteranopia (green-blind)

#7684AA

Tritanopia (blue-blind)

#079999

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4e91aa;
/* rgb */ color: rgb(78, 145, 170);
/* oklch */ color: oklch(62.2% 0.078 224.6);

Tailwind

colors: {
  custom: {
    50: '#87b1c3',
    500: '#4e91aa',
    950: '#000000',
  },
}

SCSS

$custom: #4e91aa;
$custom-light: #87b1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91aa",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 170
  },
  "hsl": {
    "h": 196.304,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.62235,
    "c": 0.07774,
    "h": 224.6
  },
  "luminance": 0.24773
}

Semantic roles & 50–950 ramp

primary

#4E91AA

secondary

#C0A094

accent

#7A5BCD

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4E91AA

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

Preview Lab → · Contrast checker → · Palette generator →