#335FAA
Closest named color: Mid Blue (#276AB3). oklch(49.4% 0.13 260.4), rgb(51, 95, 170).
Aa
White text reads best on this color (6.25:1).
About this color
#335FAA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.130 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.031 away. White text reads best on it, at 6.25:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.35:1 |
| White text | 6.25:1 |
Values
| HEX | #335FAA |
| RGB | rgb(51, 95, 170) |
| HSL | hsl(218, 54%, 43%) |
| OKLCH | oklch(49.4% 0.13 260.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #335FAA | 6.25:1 | AA | Lc -86.0 | Fine for body text |
| Black text on #335FAA | 3.35:1 | AA large text | Lc 23.2 | Dividers and decoration only |
| #335FAA text on white | 6.25:1 | AA | Lc 80.9 | Fine for body text |
| #335FAA text on black | 3.35:1 | AA large text | Lc -21.0 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CCDAF1
oklch(88.5% 0.035 260.4)
-
Step 300
300
#AAC2EA
oklch(81% 0.063 260.6)
-
Step 400
400
#7CA1DF
oklch(70.6% 0.1 260.4)
-
Step 500
500
#5B89D6
oklch(63.2% 0.127 260.2)
-
Step 600
600
#4071C4
oklch(55.6% 0.14 260.3)
-
Step 700
700 (this color)
#335FAA
oklch(49.4% 0.13 260.4)
-
Step 800
800
#2A4D89
oklch(42.6% 0.108 260.5)
-
Step 900
900
#26416E
oklch(37.8% 0.084 260.1)
-
Step 950
950
#172640
oklch(27% 0.053 260.8)
#335FAA with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3B66AD | 0.022 |
| Deuteranopia (no green cones) | #265BA8 | 0.017 |
| Tritanopia (no blue cones) | #00707C | 0.103 |
| Achromatopsia (no color) | #606060 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335FAA
#335FAA
oklch(49.4% 0.13 260.4)
- #7F5A00
#7F5A00
oklch(49.4% 0.102 80.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #335FAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.031
- Denim Blue #3B5B92 ΔE 0.038
- French Blue #436BAD ΔE 0.040
- Dusky Blue #475F94 ΔE 0.040
- Peacock Blue #016795 ΔE 0.051
- Denim #3B638C ΔE 0.053
- Light Navy Blue #2E5A88 ΔE 0.056
- Dusk Blue #26538D ΔE 0.057
Use #335FAA in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.